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Aghaei M, Khoshnamvand N, Janjani H, Dehghani MH, Karri RR. Exposure to environmental pollutants: A mini-review on the application of wastewater-based epidemiology approach. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE & ENGINEERING 2024; 22:65-74. [PMID: 38887772 PMCID: PMC11180043 DOI: 10.1007/s40201-024-00895-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 02/12/2024] [Indexed: 06/20/2024]
Abstract
Wastewater-based epidemiology (WBE) is considered an innovative and promising tool for estimating community exposure to a wide range of chemical and biological compounds by analyzing wastewater. Despite scholars' interest in WBE studies, there are uncertainties and limitations associated with this approach. This current review focuses on the feasibility of the WBE approach in assessing environmental pollutants, including pesticides, heavy metals, phthalates, bisphenols, and personal care products (PCPs). Limitations and challenges of WBE studies are initially discussed, and then future perspectives, gaps, and recommendations are presented in this review. One of the key limitations of this approach is the selection and identification of appropriate biomarkers in studies. Selecting biomarkers considering the basic requirements of a human exposure biomarker is the most important criterion for validating this new approach. Assessing the stability of biomarkers in wastewater is crucial for reliable comparisons of substance consumption in the population. However, directly analyzing wastewater does not provide a clear picture of biomarker stability. This uncertainty affects the reliability of temporal and spatial comparisons. Various uncertainties also arise from different steps involved in WBE. These uncertainties include sewage sampling, exogenous sources, analytical measurements, back-calculation, and estimation of the population under investigation. Further research is necessary to ensure that measured pollutant levels accurately reflect human excretion. Utilizing data from WBE can support healthcare policy in assessing exposure to environmental pollutants in the general population. Moreover, WBE seems to be a valuable tool for biomarkers that indicate healthy conditions, lifestyle, disease identification, and exposure to pollutants. Although this approach has the potential to serve as a biomonitoring tool in large communities, it is necessary to monitor more metabolites from wastewater to enhance future studies.
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Affiliation(s)
- Mina Aghaei
- Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Center for Water Quality Research (CWQR), Institute for Environmental Research (IER), Tehran University of Medical Sciences, Tehran, Iran
| | - Nahid Khoshnamvand
- Environmental Health Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Hosna Janjani
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Science, Kermanshah, Iran
| | - Mohammad Hadi Dehghani
- Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Center for Solid Waste Research (CSWR), Institute for Environmental Research, Tehran University of Medical Sciences, Tehran, Iran
| | - Rama Rao Karri
- Petroleum and Chemical Engineering, Faculty of Engineering, Universiti Teknologi Brunei, Bandar Seri Begawan, BE1410, Brunei Darussalam
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Knight ER, Verhagen R, Mueller JF, Tscharke BJ. Spatial and temporal trends of 64 pesticides and their removal from Australian wastewater. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 905:166816. [PMID: 37689203 DOI: 10.1016/j.scitotenv.2023.166816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/28/2023] [Accepted: 09/02/2023] [Indexed: 09/11/2023]
Abstract
Pesticides are necessary for the control of pest plant, fungi and insect species. After application, they may find their way into waste streams, such as municipal sewage, where their spatio-temporal distribution has not been well characterised. To further understand the spatio-temporal distribution and to evaluate potential sources and fate after treatment, 64 pesticides were analysed in matched influents and effluents of 22 wastewater treatment plants (WWTPs) from across Australia. The pesticides consisted of 30 herbicides and 8 herbicide metabolites or transformation products, 16 insecticides and 10 fungicides. The samples were 1084 24-hr composite samples pooled into 113 samples. Pools represented two influent and one effluent pools at each of 22 sites in 2019, as well as two pools per year from 2009 to 2021 for an 11-year long-term temporal trend at a subset of two locations. The total population served by the 22 sites was equivalent to ~41 % of the Australian population. Of the 64 pesticides, 25 were detected in influent, with highest influent concentrations up to 100 μg/L and effluent concentrations up to 16 μg/L for the herbicide 2,4-D. The total mass of pesticides was extrapolated to Australia, suggesting ~33 t of the targeted pesticides entered WWTP influent annually nation-wide, with 14 t emitted into effluents annually. Long-term trends varied by analyte and for carbendazim decreases over time, may be related to restrictions in use. Risk quotients (RQs) were calculated for 14 analytes in the effluent. 35 % had an RQ above one, indicating a potential environmental risk. Fipronil had the highest RQ (49) at Site 6. The population-normalized mass loads of pesticides were site-specific, and in some cases correlated with land use attributes suggestive of point sources. This reflects a need to better characterise sources to enable prevention, or possible pre-treatment of pesticide-containing wastewater entering municipal sewage streams.
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Affiliation(s)
- Emma R Knight
- Queensland Alliance for Environmental Health Sciences, The University of Queensland, 20 Cornwall Street Woolloongabba, Queensland 4102, Australia.
| | - Rory Verhagen
- Queensland Alliance for Environmental Health Sciences, The University of Queensland, 20 Cornwall Street Woolloongabba, Queensland 4102, Australia
| | - Jochen F Mueller
- Queensland Alliance for Environmental Health Sciences, The University of Queensland, 20 Cornwall Street Woolloongabba, Queensland 4102, Australia
| | - Ben J Tscharke
- Queensland Alliance for Environmental Health Sciences, The University of Queensland, 20 Cornwall Street Woolloongabba, Queensland 4102, Australia
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Lizot LDLF, Bastiani MF, Hahn RZ, Meireles YF, Freitas M, Bondan AP, do Nascimento CA, Quevedo DM, Linden R. Risk assessment of a Brazilian urban population due to the exposure to pyrethroid insecticides during the COVID-19 pandemic using wastewater-based epidemiology. CHEMOSPHERE 2023; 345:140526. [PMID: 37879376 DOI: 10.1016/j.chemosphere.2023.140526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 10/09/2023] [Accepted: 10/22/2023] [Indexed: 10/27/2023]
Abstract
Pyrethroids are synthetic insecticides commonly used in agriculture and homes due to their low toxicity to mammals and effectiveness at low doses. However, exposure to pyrethroids can cause various symptoms, depending on the route of exposure. To measure human exposure to pyrethroids, researchers used wastewater-based epidemiology (WBE) with polar organic chemical integrative samplers (POCIS) sampling. This approach is a cost-effective and efficient way to assess exposure to pyrethroids. The study aimed to evaluate the exposure of an urban population in Brazil to pyrethroids during the COVID-19 pandemic using WBE with POCIS sampling. Researchers analyzed 3-phenoxybenzoic acid (3-PBA) in wastewater using passive sampling with POCIS, which was extracted with methanol and analyzed using UPLC-MS/MS. The range of CTWA concentrations of 3-PBA in wastewater was 24.3-298.2 ng L-1, with a mean value of 134 ± 76.5 ng L-1. The values were used to estimate the exposure of the population to pyrethroid insecticides. Three different conversion factors were applied to determine the range of exposure to at least 20 different pyrethroid insecticides. The exposure values ranged from 18.08 to 1441.49 mg day-1 per 1000 inhabitants. The toxicological risk posed to the exposed population was evaluated by calculating the WBE toxicological level (WBE-TL). Lambda-cyhalothrin was used as a reference for risk assessment, and the WBE-TL values for lambda-cyhalothrin ranged from 0.5 to 8.29 (considering the high CF). We compared mobility trends to 3-PBA exposure during the COVID-19 pandemic. The study highlighted the effectiveness of POCIS sampling in WBE and provided useful information for policymakers and regulatory agencies. POCIS sampling has practical advantages, including analyte pre-concentration, low operational cost, and ease of use. Overall, the study shows the importance of monitoring and understanding the exposure of the population to pyrethroid insecticides, especially during the pandemic when people may be spending more time at home.
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Affiliation(s)
- Lilian de Lima Feltraco Lizot
- Laboratory of Analytical Toxicology, Universidade Feevale, Rua Rubem Berta, 200, CEP 93525-080, Novo Hamburgo, Brazil; Graduate Program on Environmental Quality, Universidade Feevale, Rodovia RS 239, 2755, CEP 93525-075, Novo Hamburgo, Brazil
| | - Marcos Frank Bastiani
- Laboratory of Analytical Toxicology, Universidade Feevale, Rua Rubem Berta, 200, CEP 93525-080, Novo Hamburgo, Brazil; Graduate Program on Environmental Quality, Universidade Feevale, Rodovia RS 239, 2755, CEP 93525-075, Novo Hamburgo, Brazil
| | - Roberta Zilles Hahn
- Laboratory of Analytical Toxicology, Universidade Feevale, Rua Rubem Berta, 200, CEP 93525-080, Novo Hamburgo, Brazil
| | - Yasmin Fazenda Meireles
- Laboratory of Analytical Toxicology, Universidade Feevale, Rua Rubem Berta, 200, CEP 93525-080, Novo Hamburgo, Brazil
| | - Mariana Freitas
- Laboratory of Analytical Toxicology, Universidade Feevale, Rua Rubem Berta, 200, CEP 93525-080, Novo Hamburgo, Brazil
| | - Amanda Pacheco Bondan
- Laboratory of Analytical Toxicology, Universidade Feevale, Rua Rubem Berta, 200, CEP 93525-080, Novo Hamburgo, Brazil
| | - Carlos Augusto do Nascimento
- Department of Production Engineering, Faculdades Integradas de Taquara, Av. Oscar Martins Rangel, 4500, CEP 95612-150, Taquara, Brazil
| | - Daniela Muller Quevedo
- Graduate Program on Environmental Quality, Universidade Feevale, Rodovia RS 239, 2755, CEP 93525-075, Novo Hamburgo, Brazil
| | - Rafael Linden
- Laboratory of Analytical Toxicology, Universidade Feevale, Rua Rubem Berta, 200, CEP 93525-080, Novo Hamburgo, Brazil; Graduate Program on Environmental Quality, Universidade Feevale, Rodovia RS 239, 2755, CEP 93525-075, Novo Hamburgo, Brazil.
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Li J, Shimko KM, He C, Patterson B, Bade R, Shiels R, Mueller JF, Thomas KV, O'Brien JW. Direct injection liquid chromatography-tandem mass spectrometry as a sensitive and high-throughput method for the quantitative surveillance of antimicrobials in wastewater. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 900:165825. [PMID: 37506900 DOI: 10.1016/j.scitotenv.2023.165825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/21/2023] [Accepted: 07/25/2023] [Indexed: 07/30/2023]
Abstract
Environmental antimicrobial pollution and antimicrobial resistance pose a threat to environmental and human health. Wastewater analysis has been identified as a promising tool for antimicrobial monitoring and the back-estimation of antimicrobial consumption, but current pretreatment methods are tedious and complicated, limiting their scope for high-throughput analysis. A sensitive direct injection method for the quantification of 109 antimicrobials and their metabolites in wastewater samples was developed using liquid chromatography-tandem mass spectrometry (LC-MS/MS). The method was validated for both wastewater influent and effluent in terms of specificity, calibration range, matrix effect, filtration loss, accuracy, precision, limit of detection (LOD), and limit of quantification (LOQ). Most analytes achieved calibration of R2 > 0.99, and the calibration range was from 0.0002 to 150 μg L-1. Recoveries ranged consistently between ~50 % and ~100 % and losses were attributed to sample filtration. Method LOQs were determined as low as 0.0003 μg L-1, and acceptable accuracy (75 %-125 %) and precision (within 25 %) were achieved for >90 % of the analytes. The method was subsequently further assessed using wastewater of raw influent and treated effluent collected from 6 Australian wastewater treatment plants in 2021. In total, 37 analytes were detected in influent and 22 in effluent. Most of them could be quantified at concentrations ranging from 0.0053 to 160 μg L-1, with benzalkonium chloride-C12, amoxicilloic acid, and cephalexin detected at the highest concentrations. The current study provides a straightforward analytical method for antimicrobial monitoring in wastewater with a fast and simple pretreatment procedure.
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Affiliation(s)
- Jinglong Li
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, QLD 4102, Australia.
| | - Katja M Shimko
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Chang He
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, QLD 4102, Australia; Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou 510006, China; School of Environmental Science and Engineering, Guangdong University of Technology, Guangzhou 510006, China
| | | | - Richard Bade
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Ryan Shiels
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Jochen F Mueller
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Kevin V Thomas
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Jake W O'Brien
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, Woolloongabba, QLD 4102, Australia; Van 't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam, 1090, GD, Amsterdam, the Netherlands
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Santana-Viera S, Lara-Martín PA, González-Mazo E. High resolution mass spectrometry (HRMS) determination of drugs in wastewater and wastewater based epidemiology in Cadiz Bay (Spain). JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 341:118000. [PMID: 37201289 DOI: 10.1016/j.jenvman.2023.118000] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 04/14/2023] [Accepted: 04/19/2023] [Indexed: 05/20/2023]
Abstract
Multi-residue methods for the determination of the myriad of compounds of emerging concern (CECs) entering in the environment are key elements for further assessment on their distribution and fate. Here, we have developed an analytical protocol for the simultaneous analysis of 195 prescription, over-the-counter, and illicit drugs by using a combination of solid phase extraction (SPE) and determination by liquid chromatography coupled to high resolution mass spectrometry (LC-HRMS). The method was applied to the analysis of influent sewage samples from 3 wastewater treatment plants (WWTPs) from Cadiz Bay (SW Spain), enabling the quantification of more than 100 pharmaceuticals, 19 of them at average concentrations higher than 1 μg L-1, including caffeine (92 μg L-1), paracetamol (72 μg L-1), and ibuprofen (56 μg L-1), as well as several illicit drugs (e.g., cocaine). Wastewater based epidemiology (WBE) was applied for 27 of the detected compounds to establish their consumption in the sampling area, which has been never attempted before. Caffeine, naproxen, and salicylic acid stood out because of their high consumption (638, 51, and 20 g d-1·1000pop-1, respectively). Regarding illicit drugs, cocaine showed the highest frequency of detection and we estimated an average consumption of 3683 mg d-1·1000pop-1 in Cadiz Bay. The combination of new HRMS methods, capable of discriminating thousands of chemicals, and WBE will allow for a more comprehensive characterization of chemical substances and their consumption in urban environments in the near future.
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Affiliation(s)
- Sergio Santana-Viera
- Department of Physical Chemistry, Faculty of Marine and Environmental Sciences, CEI-MAR, University of Cadiz, Spain.
| | - Pablo A Lara-Martín
- Department of Physical Chemistry, Faculty of Marine and Environmental Sciences, CEI-MAR, University of Cadiz, Spain
| | - Eduardo González-Mazo
- Department of Physical Chemistry, Faculty of Marine and Environmental Sciences, CEI-MAR, University of Cadiz, Spain
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de Lima Feltraco Lizot L, Bastiani MF, Hahn RZ, Meireles YF, Freitas M, do Nascimento CA, Linden R. Determination of the pyrethroid inseticide metabolite 3-phenoxybenzoic acid in wastewater using polar organic integrative samplers and LC-MS/MS analysis. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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Xue P, Liu X, Shi X, Yuan H, Wang J, Zhang J, He Z. Stereoselective accumulation and biotransformation of chiral fungicide epoxiconazole and oxidative stress, detoxification, and endogenous metabolic disturbance in earthworm (Eisenia foetida). THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 858:159932. [PMID: 36343825 DOI: 10.1016/j.scitotenv.2022.159932] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/29/2022] [Accepted: 10/30/2022] [Indexed: 06/16/2023]
Abstract
>80 % of applied pesticides in agriculture will enter the soil and be exposed to soil animals. Little is known about the stereoselective metabolic effects of epoxiconazole (EPO) on soil animals. In this study, EPO-mediated stereoselective enrichment, biotransformation, oxidative stress, detoxification, and global metabolic profiles in earthworms were investigated by exposure to EPO and its enantiomers at 1 mg/kg and 10 mg/kg doses. Preferential enrichment of (-)-EPO was observed, and the five transformation products (TPs) exhibited the chemically specific stereoselective accumulation with inconsistent configurations. Biochemical markers related to reactive oxygen species (ROS) and detoxification (·OH- content, SOD, CAT, GST, and CYP450 enzymes) showed a significant stereoselective activation overall at the low-level exposure (p-value <0.05). Based on untargeted metabolomic analysis, the steroid biosynthesis and ROS-related biotransformation, glutathione metabolism, TCA cycle, amino acid metabolism, purine and pyrimidine metabolism of earthworms were significantly interfered with by EPO and its enantiomer exposure. More pronounced stereoselectivity was observed at the level of the global metabolic profile, while comparable levels of metabolic perturbations were identified at the individual metabolite level. This study provides novel insights into the stereoselective effects of the chiral fungicide EPO, and valuable evidence for soil environmental risk assessments.
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Affiliation(s)
- Pengfei Xue
- Key Laboratory for Environmental Factors Control of Agro-product Quality Safety, Ministry of Agriculture and Rural Affairs, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, China
| | - Xiaowei Liu
- Key Laboratory for Environmental Factors Control of Agro-product Quality Safety, Ministry of Agriculture and Rural Affairs, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, China
| | - Xiaomeng Shi
- Key Laboratory for Environmental Factors Control of Agro-product Quality Safety, Ministry of Agriculture and Rural Affairs, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, China
| | - Haiyue Yuan
- Key Laboratory for Environmental Factors Control of Agro-product Quality Safety, Ministry of Agriculture and Rural Affairs, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, China
| | - Jiafu Wang
- Key Laboratory for Environmental Factors Control of Agro-product Quality Safety, Ministry of Agriculture and Rural Affairs, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, China
| | - Jingran Zhang
- SCIEX, Analytical Instrument Trading Co., Ltd., Beijing 100015, China
| | - Zeying He
- Key Laboratory for Environmental Factors Control of Agro-product Quality Safety, Ministry of Agriculture and Rural Affairs, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, China.
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Eaton CJ, Coxon S, Pattis I, Chappell A, Hewitt J, Gilpin BJ. A Framework for Public Health Authorities to Evaluate Health Determinants for Wastewater-Based Epidemiology. ENVIRONMENTAL HEALTH PERSPECTIVES 2022; 130:125001. [PMID: 36520537 PMCID: PMC9754092 DOI: 10.1289/ehp11115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 10/24/2022] [Accepted: 11/29/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Wastewater-based epidemiology (WBE) is rapidly developing as a powerful public health tool. It can provide information about a wide range of health determinants (HDs), including community exposure to environmental hazards, trends in consumption of licit and illicit substances, spread of infectious diseases, and general community health. As such, the list of possible candidate HDs for WBE is almost limitless. Consequently, a means to evaluate and prioritize suitable candidates for WBE is useful, particularly for public health authorities, who often face resource constraints. OBJECTIVES We have developed a framework to assist public health authorities to decide what HDs may be appropriate for WBE and what biomarkers could be used. This commentary reflects the experience of the authors, who work at the interface of research and public health implementation. DISCUSSION To be suitable for WBE, a candidate HD should address a public health or scientific issue that would benefit from better understanding at the population level. For HDs where information on individual exposures or stratification by population subgroups is required, WBE is less suitable. Where other methodologies are already used to monitor the candidate HD, consideration must be given to whether WBE could provide better or complementary information to the current approach. An essential requirement of WBE is a biomarker specific for the candidate HD. A biomarker in this context refers to any human-excreted chemical or biological that could act as an indicator of consumption or exposure to an environmental hazard or of the human health state. Suitable biomarkers should meet several criteria outlined in this commentary, which requires background knowledge for both the biomarker and the HD. An evaluation tree summarizing key considerations for public health authorities when assessing the suitability of candidate HDs for WBE and an example evaluation are presented. https://doi.org/10.1289/EHP11115.
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Affiliation(s)
- Carla J. Eaton
- Institute of Environmental Science and Research Ltd., Christchurch, New Zealand
| | - Sarah Coxon
- Institute of Environmental Science and Research Ltd., Christchurch, New Zealand
| | - Isabelle Pattis
- Institute of Environmental Science and Research Ltd., Christchurch, New Zealand
| | - Andrew Chappell
- Institute of Environmental Science and Research Ltd., Christchurch, New Zealand
| | - Joanne Hewitt
- Institute of Environmental Science and Research Ltd., Porirua, New Zealand
| | - Brent J. Gilpin
- Institute of Environmental Science and Research Ltd., Christchurch, New Zealand
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Campos-Mañas M, Fabregat-Safont D, Hernández F, de Rijke E, de Voogt P, van Wezel A, Bijlsma L. Analytical research of pesticide biomarkers in wastewater with application to study spatial differences in human exposure. CHEMOSPHERE 2022; 307:135684. [PMID: 35850214 DOI: 10.1016/j.chemosphere.2022.135684] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 07/05/2022] [Accepted: 07/10/2022] [Indexed: 06/15/2023]
Abstract
Wastewater-based epidemiology (WBE) relies on the assessment and interpretation of levels of biomarkers in wastewater originating from a well-defined community. It has provided unique information on spatial and temporal trends of licit and illicit drug consumption, and has also the potential to give complementary information on human exposure to chemicals. Here, we focus on the accurate quantification of pesticide biomarkers (i.e., predominantly urinary metabolites) in influent wastewater at the ng L-1 level to be used for WBE. In the present study, an advanced analytical methodology has been developed based on ultra-high-pressure liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS), for the simultaneous determination of 11 specific human biomarkers of triazines, urea herbicides, pyrethroids and organophosphates in urban wastewater. The sample treatment consisted of solid-phase extraction using Oasis HLB cartridges. Direct injection of the samples was also tested for all compounds, as a simple and rapid way to determine these compounds without sample manipulation (i.e., minimizing potential analytical errors). However, if extraction recoveries are satisfactory, SPE is the preferred approach that allow reaching lower concertation levels. Six isotopically labelled internal standards were evaluated and used to correct for matrix effects. Due to the difficulties associated with this type of analysis, special emphasis has been placed on the analytical challenges encountered. The satisfactory validated methodology was applied to urban wastewater samples collected from different locations across Europe revealing the presence of 2,6-EA, 3,4-DCA, 3-PBA and 4-HSA i.e, metabolites of metolachlor-s, urea herbicides, pyrethroids and chlorpropham, respectively. Preliminary data reported in this paper illustrate the applicability of this analytical approach for assessing human exposure to pesticides through WBE.
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Affiliation(s)
- Marina Campos-Mañas
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | - David Fabregat-Safont
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain; Applied Metabolomics Research Laboratory, IMIM-Hospital del Mar Medical Research Institute, 88 Doctor Aiguader, 08003 Barcelona, Spain
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | - Eva de Rijke
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, the Netherlands
| | - Pim de Voogt
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, the Netherlands
| | - Annemarie van Wezel
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, the Netherlands
| | - Lubertus Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain; Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, the Netherlands.
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Holton E, Sims N, Jagadeesan K, Standerwick R, Kasprzyk-Hordern B. Quantifying community-wide antimicrobials usage via wastewater-based epidemiology. JOURNAL OF HAZARDOUS MATERIALS 2022; 436:129001. [PMID: 35594673 DOI: 10.1016/j.jhazmat.2022.129001] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 06/15/2023]
Abstract
Increasing usage of antimicrobials is a significant contributor to the emergence and dissemination of antimicrobial resistance. Wastewater-based epidemiology is a useful tool for evaluating public health, via the monitoring of chemical and biological markers in wastewater influent, such as antibiotics. Sixteen antimicrobials and their metabolites were studied: sulfonamides, trimethoprim, metronidazole, quinolones, nitrofurantoin, cyclines, and antiretrovirals. Correction factors (CFs) for human drug excretion, for various drug forms, were determined via a systematic literature review of pharmacokinetic research. Analyte stability was examined over a 24 h study. The estimation of community-wide drug intake was evaluated using the corresponding catchment prescription data. Overall, antimicrobials excreted in an unchanged form were often observed to over-estimate daily intake. This could be attributed to biotransformation, e.g., via glucuronide cleavage, or direct disposal of unused drugs. Acetyl-sulfonamides, trimethoprim, hydroxy-metronidazole, clarithromycin, ciprofloxacin, ofloxacin, tetracycline, and oxytetracycline generally performed well in the estimation of drug intake, relative to prescription records. The low prevalence of quinolone and trimethoprim metabolites, and the low stability of nitrofurantoin, limited the ability to evaluate these metabolites and their respective CFs.
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Affiliation(s)
| | - Natalie Sims
- University of Bath, Department of Chemistry, Bath BA2 7AY, UK
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Nourbakhsh S, Fazil A, Li M, Mangat CS, Peterson SW, Daigle J, Langner S, Shurgold J, D’Aoust P, Delatolla R, Mercier E, Pang X, Lee BE, Stuart R, Wijayasri S, Champredon D. A wastewater-based epidemic model for SARS-CoV-2 with application to three Canadian cities. Epidemics 2022; 39:100560. [PMID: 35462206 PMCID: PMC8993419 DOI: 10.1016/j.epidem.2022.100560] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 03/07/2022] [Accepted: 04/03/2022] [Indexed: 02/03/2023] Open
Abstract
The COVID-19 pandemic has stimulated wastewater-based surveillance, allowing public health to track the epidemic by monitoring the concentration of the genetic fingerprints of SARS-CoV-2 shed in wastewater by infected individuals. Wastewater-based surveillance for COVID-19 is still in its infancy. In particular, the quantitative link between clinical cases observed through traditional surveillance and the signals from viral concentrations in wastewater is still developing and hampers interpretation of the data and actionable public-health decisions. We present a modelling framework that includes both SARS-CoV-2 transmission at the population level and the fate of SARS-CoV-2 RNA particles in the sewage system after faecal shedding by infected persons in the population. Using our mechanistic representation of the combined clinical/wastewater system, we perform exploratory simulations to quantify the effect of surveillance effectiveness, public-health interventions and vaccination on the discordance between clinical and wastewater signals. We also apply our model to surveillance data from three Canadian cities to provide wastewater-informed estimates for the actual prevalence, the effective reproduction number and incidence forecasts. We find that wastewater-based surveillance, paired with this model, can complement clinical surveillance by supporting the estimation of key epidemiological metrics and hence better triangulate the state of an epidemic using this alternative data source.
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Affiliation(s)
- Shokoofeh Nourbakhsh
- Public Health Risk Sciences Division, National Microbiology Laboratory, Public Health Agency of Canada, Guelph, ON, Canada
| | - Aamir Fazil
- Public Health Risk Sciences Division, National Microbiology Laboratory, Public Health Agency of Canada, Guelph, ON, Canada
| | - Michael Li
- Public Health Risk Sciences Division, National Microbiology Laboratory, Public Health Agency of Canada, Guelph, ON, Canada
| | - Chand S. Mangat
- One Health Division, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada
| | - Shelley W. Peterson
- One Health Division, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada
| | - Jade Daigle
- One Health Division, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada
| | - Stacie Langner
- One Health Division, National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada
| | - Jayson Shurgold
- Antimicrobial Resistance Division, Infectious Diseases Prevention and Control Branch, Public Health Agency of Canada, Ottawa, ON, Canada
| | - Patrick D’Aoust
- University of Ottawa, Department of Civil Engineering, Ottawa, ON, Canada
| | - Robert Delatolla
- University of Ottawa, Department of Civil Engineering, Ottawa, ON, Canada
| | - Elizabeth Mercier
- University of Ottawa, Department of Civil Engineering, Ottawa, ON, Canada
| | - Xiaoli Pang
- Public Health Laboratory, Alberta Precision Laboratory, Edmonton, AB, Canada,Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
| | - Bonita E. Lee
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| | | | - Shinthuja Wijayasri
- Toronto Public Health, Toronto, ON, Canada,Canadian Field Epidemiology Program, Emergency Management, Public Health Agency of Canada, Canada
| | - David Champredon
- Public Health Risk Sciences Division, National Microbiology Laboratory, Public Health Agency of Canada, Guelph, ON, Canada,Corresponding author
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12
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Duan L, Zhang Y, Wang B, Yu G, Gao J, Cagnetta G, Huang C, Zhai N. Wastewater surveillance for 168 pharmaceuticals and metabolites in a WWTP: Occurrence, temporal variations and feasibility of metabolic biomarkers for intake estimation. WATER RESEARCH 2022; 216:118321. [PMID: 35339048 DOI: 10.1016/j.watres.2022.118321] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 03/10/2022] [Accepted: 03/15/2022] [Indexed: 06/14/2023]
Abstract
Wastewater-based epidemiology (WBE) is amply used for mining information about public health such as the estimation of consumption/intake of certain substances. Yet, proper biomarker selection is critical to obtain reliable data. This study measured a broad range of pharmaceuticals and metabolites in a wastewater treatment plant in Beijing, China, and evaluated their suitability as consumption estimation biomarkers. Wastewater sampling was conducted during a normal week and two holiday weeks to assess the impact of the holiday on population normalized daily mass loads (PNDLs). One hundred and forty-nine out of 168 pharmaceuticals were detected, with 94 analytes being quantified in all sampling events. Moreover, digestive drug cimetidine (<MDL∼672 ng L - 1) and anabolic steroid trenbolone (<MDL∼53 ng L - 1) were only detected during holiday weeks. PNDLs of some substances showed disparities between weekdays and weekends during the normal week. This study proposed a framework to diagnose whether a parent compound or its metabolite is suitable for intake/prevalence rate estimation. Our results support that not all the metabolites can be employed as biomarkers for back-calculation when the in-sewer stability of these compounds is unclear, such as metoprolol acid and O-desmethyl venlafaxine. Public healthcare data for drug utilization were applied to validate the prevalence of average substance use in this study. As a popular anti-epileptic ranging from hundreds to thousands of ng L - 1 in this study, the parent compound levetiracetam is more appropriate to be used in WBE under our framework, referring to public healthcare data. This WBE study illustrates the changes in pharmaceutical use and population lifestyle that stem from holidays and commutes. In addition, it can provide data support for the selection of more suitable biomarkers in WBE studies.
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Affiliation(s)
- Lei Duan
- Beijing Laboratory of Environmental Frontier Technology, Beijing Key Laboratory of Emerging Organic Contaminants Control, School of Environment, Tsinghua University, Beijing 100084, China; Research Institute for Environmental Innovation (Suzhou), Tsinghua, Suzhou 215163, China
| | - Yizhe Zhang
- Beijing Laboratory of Environmental Frontier Technology, Beijing Key Laboratory of Emerging Organic Contaminants Control, School of Environment, Tsinghua University, Beijing 100084, China; Research Institute for Environmental Innovation (Suzhou), Tsinghua, Suzhou 215163, China
| | - Bin Wang
- Beijing Laboratory of Environmental Frontier Technology, Beijing Key Laboratory of Emerging Organic Contaminants Control, School of Environment, Tsinghua University, Beijing 100084, China; Research Institute for Environmental Innovation (Suzhou), Tsinghua, Suzhou 215163, China.
| | - Gang Yu
- Beijing Laboratory of Environmental Frontier Technology, Beijing Key Laboratory of Emerging Organic Contaminants Control, School of Environment, Tsinghua University, Beijing 100084, China; Research Institute for Environmental Innovation (Suzhou), Tsinghua, Suzhou 215163, China
| | - Jianfa Gao
- College of Chemistry and Environmental Engineering, Shenzhen University, 1066 Xueyuan Avenue, Shenzhen 518060, China
| | - Giovanni Cagnetta
- Beijing Laboratory of Environmental Frontier Technology, Beijing Key Laboratory of Emerging Organic Contaminants Control, School of Environment, Tsinghua University, Beijing 100084, China
| | - Cunrui Huang
- Vanke School of Public Health, Tsinghua University, Beijing 100084, China
| | - Nannan Zhai
- Shanghai Sciex Analytical Instrument Trading Co., Ltd Beijing Branch Company, Beijing 100015, China
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Kasprzyk-Hordern B, Adams B, Adewale ID, Agunbiade FO, Akinyemi MI, Archer E, Badru FA, Barnett J, Bishop IJ, Di Lorenzo M, Estrela P, Faraway J, Fasona MJ, Fayomi SA, Feil EJ, Hyatt LJ, Irewale AT, Kjeldsen T, Lasisi AKS, Loiselle S, Louw TM, Metcalfe B, Nmormah SA, Oluseyi TO, Smith TR, Snyman MC, Sogbanmu TO, Stanton-Fraser D, Surujlal-Naicker S, Wilson PR, Wolfaardt G, Yinka-Banjo CO. Wastewater-based epidemiology in hazard forecasting and early-warning systems for global health risks. ENVIRONMENT INTERNATIONAL 2022; 161:107143. [PMID: 35176575 PMCID: PMC8842583 DOI: 10.1016/j.envint.2022.107143] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 01/20/2022] [Accepted: 02/07/2022] [Indexed: 05/17/2023]
Abstract
With the advent of the SARS-CoV-2 pandemic, Wastewater-Based Epidemiology (WBE) has been applied to track community infection in cities worldwide and has proven succesful as an early warning system for identification of hotspots and changingprevalence of infections (both symptomatic and asymptomatic) at a city or sub-city level. Wastewater is only one of environmental compartments that requires consideration. In this manuscript, we have critically evaluated the knowledge-base and preparedness for building early warning systems in a rapidly urbanising world, with particular attention to Africa, which experiences rapid population growth and urbanisation. We have proposed a Digital Urban Environment Fingerprinting Platform (DUEF) - a new approach in hazard forecasting and early-warning systems for global health risks and an extension to the existing concept of smart cities. The urban environment (especially wastewater) contains a complex mixture of substances including toxic chemicals, infectious biological agents and human excretion products. DUEF assumes that these specific endo- and exogenous residues, anonymously pooled by communities' wastewater, are indicative of community-wide exposure and the resulting effects. DUEF postulates that the measurement of the substances continuously and anonymously pooled by the receiving environment (sewage, surface water, soils and air), can provide near real-time dynamic information about the quantity and type of physical, biological or chemical stressors to which the surveyed systems are exposed, and can create a risk profile on the potential effects of these exposures. Successful development and utilisation of a DUEF globally requires a tiered approach including: Stage I: network building, capacity building, stakeholder engagement as well as a conceptual model, followed by Stage II: DUEF development, Stage III: implementation, and Stage IV: management and utilization. We have identified four key pillars required for the establishment of a DUEF framework: (1) Environmental fingerprints, (2) Socioeconomic fingerprints, (3) Statistics and modelling and (4) Information systems. This manuscript critically evaluates the current knowledge base within each pillar and provides recommendations for further developments with an aim of laying grounds for successful development of global DUEF platforms.
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Affiliation(s)
| | - B Adams
- Department of Mathematical Sciences, University of Bath, BA2 7AY, UK
| | - I D Adewale
- Department of Electrical and Electronics Engineering, University of Lagos, 100213 Akoka, Lagos, Nigeria
| | - F O Agunbiade
- Department of Chemistry, Faculty of Science, University of Lagos, Akoka, Lagos, Nigeria
| | - M I Akinyemi
- Department of Mathematics, University of Lagos, Akoka, Lagos, Nigeria
| | - E Archer
- Department of Microbiology, Stellenbosch University, 7600 Stellenbosch, South Africa
| | - F A Badru
- Department of Social Work, University of Lagos, Akoka, Lagos, Nigeria
| | - J Barnett
- Department of Psychology, University of Bath, BA2 7AY, UK
| | - I J Bishop
- Earthwatch Europe, Mayfield House, 256 Banbury Road, Summertown, Oxford OX2 7DE, UK
| | - M Di Lorenzo
- Department of Chemical Engineering, University of Bath, BA2 7AY Bath, UK
| | - P Estrela
- Department of Electronic and Electrical Engineering, University of Bath, BA2 7AY, UK
| | - J Faraway
- Department of Mathematical Sciences, University of Bath, BA2 7AY, UK
| | - M J Fasona
- Department of Geography, University of Lagos, Akoka, Lagos, Nigeria
| | - S A Fayomi
- Research for Sustainable Development Unit, Peculiar Grace Youth Empowerment Initiative, Shasha, Lagos, Nigeria
| | - E J Feil
- Department of Biology and Biochemistry, University of Bath, BA2 7AY, UK
| | - L J Hyatt
- Amazon Web Services, 60 Holborn Viaduct, Holborn, London EC1A 2FD, United Kingdom
| | - A T Irewale
- Research for Sustainable Development Unit, Peculiar Grace Youth Empowerment Initiative, Shasha, Lagos, Nigeria
| | - T Kjeldsen
- Department of Architecture and Civil Engineering, University of Bath, BA2 7AY, UK
| | - A K S Lasisi
- Environmental Assessment Department, Lagos State Ministry of Environment and Water Resources, Lagos, Nigeria
| | - S Loiselle
- Earthwatch Europe, Mayfield House, 256 Banbury Road, Summertown, Oxford OX2 7DE, UK
| | - T M Louw
- Department of Process Engineering, Stellenbosch University, Stellenbosch, South Africa
| | - B Metcalfe
- Department of Electronic and Electrical Engineering, University of Bath, BA2 7AY, UK
| | - S A Nmormah
- Centre for Human Development (CHD), Lagos, Nigeria
| | - T O Oluseyi
- Department of Chemistry, Faculty of Science, University of Lagos, Akoka, Lagos, Nigeria
| | - T R Smith
- Department of Mathematical Sciences, University of Bath, BA2 7AY, UK
| | - M C Snyman
- TecLab SP, Collaborator of Stellenbosch University Water Institute, Stellenbosch 64B. W, South Africa
| | - T O Sogbanmu
- Ecotoxicology and Conservation Unit, Department of Zoology, Faculty of Science, University of Lagos, Akoka, Lagos, Nigeria
| | | | - S Surujlal-Naicker
- Scientific Services Branch, Water and Sanitation Department, City of Cape Town Metropolitan Municipality, Cape Town, South Africa
| | - P R Wilson
- Department of Electronic and Electrical Engineering, University of Bath, BA2 7AY, UK
| | - G Wolfaardt
- Department of Microbiology, Stellenbosch University, 7600 Stellenbosch, South Africa
| | - C O Yinka-Banjo
- Department of Computer Sciences, University of Lagos, Akoka, Lagos, Nigeria
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14
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Alygizakis N, Galani A, Rousis NI, Aalizadeh R, Dimopoulos MA, Thomaidis NS. Change in the chemical content of untreated wastewater of Athens, Greece under COVID-19 pandemic. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 799:149230. [PMID: 34364275 PMCID: PMC8321698 DOI: 10.1016/j.scitotenv.2021.149230] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 07/19/2021] [Accepted: 07/20/2021] [Indexed: 04/14/2023]
Abstract
COVID-19 pandemic spread rapidly worldwide with unanticipated effects on mental health, lifestyle, stability of economies and societies. Although many research groups have already reported SARS-CoV-2 surveillance in untreated wastewater, only few studies evaluated the implications of the pandemic on the use of chemicals by influent wastewater analysis. Wide-scope target and suspect screening were used to monitor the effects of the pandemic on the Greek population through wastewater-based epidemiology. Composite 24 h influent wastewater samples were collected from the wastewater treatment plant of Athens during the first lockdown and analyzed by liquid chromatography mass spectrometry. A wide range of compounds was investigated (11,286), including antipsychotic drugs, illicit drugs, tobacco compounds, food additives, pesticides, biocides, surfactants and industrial chemicals. Mass loads of chemical markers were estimated and compared with the data obtained under non-COVID-19 conditions (campaign 2019). The findings revealed increases in surfactants (+196%), biocides (+152%), cationic quaternary ammonium surfactants (used as surfactants and biocides) (+331%), whereas the most important decreases were estimated for tobacco (-33%) and industrial chemicals (-52%). The introduction of social-restriction measures by the government affected all aspects of life.
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Affiliation(s)
- Nikiforos Alygizakis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece.
| | - Aikaterini Galani
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Nikolaos I Rousis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Reza Aalizadeh
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Meletios-Athanasios Dimopoulos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, 15528 Athens, Greece
| | - Nikolaos S Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece.
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15
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Rousis NI, Gracia-Lor E, Hernández F, Poretti F, Santos MM, Zuccato E, Castiglioni S. Wastewater-based epidemiology as a novel tool to evaluate human exposure to pesticides: Triazines and organophosphates as case studies. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 793:148618. [PMID: 34182454 DOI: 10.1016/j.scitotenv.2021.148618] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/01/2021] [Accepted: 06/19/2021] [Indexed: 05/24/2023]
Abstract
Production and application of pesticides have risen remarkably in the last few decades. Even if they provide many benefits, they can be hazardous for humans and ecosystems when they are not used cautiously. Human exposure to pesticides is well documented, but new approaches are needed to boost the available information. This work proposes a new application of wastewater-based epidemiology (WBE) to assess the exposure of the general population to organophosphate and triazine pesticides (pyrethroid pesticides have already been validated). Several human urinary metabolites tested as WBE biomarkers, were suitable. Untreated wastewater samples from different European countries were analyzed by liquid chromatography-tandem mass spectrometry. Biomarker concentrations were converted to mass loads and used to back-calculate the local population's exposure to the parent pesticides, using specific correction factors developed in this study. Exposure to organophosphates and pyrethroids showed spatial and seasonal variations. Finally, pesticide exposure was estimated in twenty cities of ten European countries and compared with the acceptable daily intake, concluding that some populations might face health risks. The study confirms WBE as a suitable approach for assessing the average community exposure to pesticides and is a valuable complementary biomonitoring tool. WBE can provide valuable data for public health.
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Affiliation(s)
- Nikolaos I Rousis
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via Mario Negri 2, 20156 Milan, Italy.
| | - Emma Gracia-Lor
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via Mario Negri 2, 20156 Milan, Italy; Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Félix Hernández
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellon, Spain
| | - Francesco Poretti
- Consorzio Depurazione Acque Lugano e Dintorni, Via Molinazzo 1, 6934 Bioggio, Switzerland
| | - Miguel M Santos
- CIMAR/CIIMAR - LA, Interdisciplinary Centre of Marine and Environmental Research, Group of Endocrine Disruptors and Emerging Contaminants, FCUP, Department of Biology, Faculty of Sciences, University of Porto, Rua do Campo Alegre, 4169-007 Porto, Portugal
| | - Ettore Zuccato
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via Mario Negri 2, 20156 Milan, Italy
| | - Sara Castiglioni
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via Mario Negri 2, 20156 Milan, Italy
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16
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Assessment of Environmental Pollution and Human Exposure to Pesticides by Wastewater Analysis in a Seven-Year Study in Athens, Greece. TOXICS 2021; 9:toxics9100260. [PMID: 34678955 PMCID: PMC8537104 DOI: 10.3390/toxics9100260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/03/2021] [Accepted: 10/07/2021] [Indexed: 12/29/2022]
Abstract
Pesticides have been used in large amounts around the world for decades and are responsible for environmental pollution and various adverse effects on human health. Analysis of untreated wastewater can deliver useful information on pesticides’ use in a particular area and allow the assessment of human exposure to certain substances. A wide-scope screening method, based on liquid chromatography coupled to quadrupole-time-of-flight mass spectrometry, was applied, using both target and suspect screening methodologies. Daily composite influent wastewater samples were collected for seven or eight consecutive days in Athens between 2014 and 2020 and analyzed for 756 pesticides, their environmental transformation products and their human metabolites. Forty pesticides were quantified at mean concentrations up to 4.9 µg/L (tralkoxydim). The most abundant class was fungicides followed by herbicides, insect repellents, insecticides and plant growth regulators. In addition, pesticide transformation products and/or metabolites were detected with high frequency, indicating that research should be focused on them. Human exposure was evaluated using the wastewater-based epidemiology (WBE) approach and 3-ethyl-carbamoyl benzoic acid and cis-1,2,3,6-tetrahydrophthalimide were proposed as potential WBE biomarkers. Wastewater analysis revealed the presence of unapproved pesticides and indicated that there is an urgent need to include more transformation products in target databases.
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17
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Holton E, Kasprzyk-Hordern B. Multiresidue antibiotic-metabolite quantification method using ultra-performance liquid chromatography coupled with tandem mass spectrometry for environmental and public exposure estimation. Anal Bioanal Chem 2021; 413:5901-5920. [PMID: 34498102 PMCID: PMC8425450 DOI: 10.1007/s00216-021-03573-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/24/2021] [Accepted: 07/21/2021] [Indexed: 11/28/2022]
Abstract
This manuscript describes a new multiresidue method utilising ultra-performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) via multiple reaction monitoring (MRM), for the identification and quantification of 58 antibiotics and their 26 metabolites, in various solid and liquid environmental matrices. The method was designed with a ‘one health’ approach in mind requiring multidisciplinary and multisectoral collaborative efforts. It enables comprehensive evaluation of antibiotic usage in surveyed communities via wastewater-based epidemiology, as well as allowing for the assessment of potential environmental impacts. The instrumental performance was very good, demonstrating linearity up to 3000 μg L−1, and high accuracy and precision. The method accuracy in several compounds was significantly improved by dividing calibration curves into separate ranges. This was accompanied by applying a weighting factor (1/x). Microwave-assisted and/or solid-phase extraction of analytes from liquid and solid matrices provided good recoveries for most compounds, with only a few analytes underperforming. Method quantification limits were determined as low as 0.017 ng L−1 in river water, 0.044 ng L−1 in wastewater, 0.008 ng g−1 in river sediment, and 0.009 ng g−1 in suspended solids. Overall, the method was successfully validated for the quantification of 64 analytes extracted from aqueous samples, and 45 from solids. The analytes that underperformed are considered on a semi-quantitative basis, including aminoglycosides and carbapenems. The method was applied to both solid and liquid environmental matrices, whereby several antibiotics and their metabolites were quantified. The most notable antibiotic-metabolite pairs are three sulfonamides and their N-acetyl metabolites; four macrolides/lincomycins and their N-desmethyl metabolites; and five quinolone metabolites.
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18
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Boogaerts T, Quireyns M, Covaci A, De Loof H, van Nuijs AL. Analytical method for the simultaneous determination of a broad range of opioids in influent wastewater: Optimization, validation and applicability to monitor consumption patterns. Talanta 2021; 232:122443. [DOI: 10.1016/j.talanta.2021.122443] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/13/2021] [Accepted: 04/18/2021] [Indexed: 10/21/2022]
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19
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Niroumandpassand A, Javadi A, Afshar Mogaddam MR. Solution decomposition of deep eutectic solvents in pH-induced solidification of floating organic droplet homogeneous liquid-liquid microextraction for the extraction of pyrethroid pesticides from milk. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:1747-1756. [PMID: 33861242 DOI: 10.1039/d0ay02340j] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In this study, a pH-induced solidification of floating organic droplet homogeneous liquid-liquid microextraction procedure using deep eutectic solvent decomposition was developed for the extraction of five pyrethroid insecticides from milk samples prior to their analysis by using a gas chromatography-flame ionization detector. To reach this goal, the sample was transferred into a glass test tube and its proteins were precipitated with trichloroacetic acid. After centrifugation, the supernatant phase was transferred into another test tube and a few microliters of menthol: p-aminophenol deep eutectic solvent were dissolved in the solution and shaken to obtain a homogeneous solution. Then a few microliters of ammonia solution were added to the solution and the mixture was sonicated to break down the homogeneous solution. By doing so, the deep eutectic solvent was decomposed and menthol was formed throughout the solution as tiny droplets. In the following, the tube was transferred into an ice bath to solidify the extraction solvent on the solution surface. The collected phase was removed and melted at room temperature and an aliquot of it was analyzed by using a determination system. The validation outcomes confirmed that the method provides high extraction recoveries (72-84%) and high enrichment factors (257-299) with acceptable repeatability (relative standard deviations ≤6.4%). Low limits of detection (1.1-2.4 ng mL-1) and quantification (3.6-8.1 ng mL-1) were obtained using this approach. Finally, several milk samples were analyzed and deltamethrin was successfully determined in some samples.
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20
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Mao K, Zhang H, Pan Y, Yang Z. Biosensors for wastewater-based epidemiology for monitoring public health. WATER RESEARCH 2021; 191:116787. [PMID: 33421639 DOI: 10.1016/j.watres.2020.116787] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 12/17/2020] [Accepted: 12/23/2020] [Indexed: 06/12/2023]
Abstract
Public health is attracting increasing attention due to the current global pandemic, and wastewater-based epidemiology (WBE) has emerged as a powerful tool for monitoring of public health by analysis of a variety of biomarkers (e.g., chemicals and pathogens) in wastewater. Rapid development of WBE requires rapid and on-site analytical tools for monitoring of sewage biomarkers to provide immediate decision and intervention. Biosensors have been demonstrated to be highly sensitive and selective tools for the analysis of sewage biomarkers due to their fast response, ease-to-use, low cost and the potential for field-testing. This paper presents biosensors as effective tools for wastewater analysis of potential biomarkers and monitoring of public health via WBE. In particular, we discuss the use of sewage sensors for rapid detection of a range of targets, including rapid monitoring of community-wide illicit drug consumption and pathogens for early warning of infectious diseases outbreaks. Finally, we provide a perspective on the future use of the biosensor technology for WBE to enable rapid on-site monitoring of sewage, which will provide nearly real-time data for public health assessment and effective intervention.
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Affiliation(s)
- Kang Mao
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, 550081, China
| | - Hua Zhang
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, 550081, China.
| | - Yuwei Pan
- School of Water, Energy and Environment, Cranfield University, Cranfield, MK43 0AL, United Kingdom
| | - Zhugen Yang
- School of Water, Energy and Environment, Cranfield University, Cranfield, MK43 0AL, United Kingdom.
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21
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González-Mariño I, Ares L, Montes R, Rodil R, Cela R, López-García E, Postigo C, López de Alda M, Pocurull E, Marcé RM, Bijlsma L, Hernández F, Picó Y, Andreu V, Rico A, Valcárcel Y, Miró M, Etxebarria N, Quintana JB. Assessing population exposure to phthalate plasticizers in thirteen Spanish cities through the analysis of wastewater. JOURNAL OF HAZARDOUS MATERIALS 2021; 401:123272. [PMID: 32645544 DOI: 10.1016/j.jhazmat.2020.123272] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/03/2020] [Accepted: 06/18/2020] [Indexed: 05/24/2023]
Abstract
Phthalates are widely used plasticizers that produce endocrine-disrupting disorders. Quantifying exposure is crucial to perform risk assessments and to develop proper health measures. Herein, a wastewater-based epidemiology approach has been applied to estimate human exposure to six of the mostly used phthalates within the Spanish population. Wastewater samples were collected over four weekdays from seventeen wastewater treatment plants serving thirteen cities and ca. 6 million people (12.8 % of the Spanish population). Phthalate metabolite loads in wastewater were transformed into metabolite concentrations in urine and into daily exposure levels to the parent phthalates. Considering all the sampled sites, population-weighted overall means of the estimated concentrations in urine varied between 0.7 ng/mL and 520 ng/mL. Very high levels, compared to human biomonitoring data, were estimated for monomethyl phthalate, metabolite of dimethyl phthalate. This, together with literature data pointing to other sources of this metabolite in sewage led to its exclusion for exposure assessments. For the remaining metabolites, estimated concentrations were closer to those found in urine. Their 4-days average exposure levels ranged from 2 to 1347 μg/(day∙inh), exceeding in some sites the daily exposure thresholds set for di-i-butyl phthalate and di-n-buthyl phthalate by the European Food Safety Authority.
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Affiliation(s)
- Iria González-Mariño
- Department of Analytical Chemistry, Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Chemical Sciences, University of Salamanca, 37008 Salamanca, Spain.
| | - Leticia Ares
- Department of Analytical Chemistry, Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Rosa Montes
- Department of Analytical Chemistry, Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Rosario Rodil
- Department of Analytical Chemistry, Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Rafael Cela
- Department of Analytical Chemistry, Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Ester López-García
- Water, Environmental and Food Chemistry Unit (ENFOCHEM), Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), 08034 Barcelona, Spain
| | - Cristina Postigo
- Water, Environmental and Food Chemistry Unit (ENFOCHEM), Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), 08034 Barcelona, Spain
| | - Miren López de Alda
- Water, Environmental and Food Chemistry Unit (ENFOCHEM), Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), 08034 Barcelona, Spain
| | - Eva Pocurull
- Department of Analytical Chemistry and Organic Chemistry, Universitat Rovira i Virgili, 43007 Tarragona, Spain
| | - Rosa María Marcé
- Department of Analytical Chemistry and Organic Chemistry, Universitat Rovira i Virgili, 43007 Tarragona, Spain
| | - Lubertus Bijlsma
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, E-12071 Castellón, Spain
| | - Félix Hernández
- Environmental and Public Health Analytical Chemistry, Research Institute for Pesticides and Water, University Jaume I, E-12071 Castellón, Spain
| | - Yolanda Picó
- Food and Environmental Safety Research Group (SAMA-UV) - CIDE (CSIC-University of Valencia-GV), University of Valencia, 46113 Moncada, Spain
| | - Vicente Andreu
- Food and Environmental Safety Research Group (SAMA-UV) - CIDE (CSIC-University of Valencia-GV), University of Valencia, 46113 Moncada, Spain
| | - Andreu Rico
- IMDEA Water Institute, Science and Technology Campus of the University of Alcalá, Punto Com 2, 28805, Alcalá de Henares, Spain
| | - Yolanda Valcárcel
- Group of Risks for the Environmental and Public Health (RiSAMA), Medical Specialities and Public Health, Rey Juan Carlos University, 28933 Móstoles (Madrid), Spain
| | - Manuel Miró
- FI-TRACE Group, Department of Chemistry, University of the Balearic Islands, E-07122 Palma de Mallorca, Spain
| | - Néstor Etxebarria
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), 48080 Bilbao, Spain
| | - José Benito Quintana
- Department of Analytical Chemistry, Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
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Senta I, Rodríguez-Mozaz S, Corominas L, Petrovic M. Wastewater-based epidemiology to assess human exposure to personal care and household products - A review of biomarkers, analytical methods, and applications. TRENDS IN ENVIRONMENTAL ANALYTICAL CHEMISTRY 2020; 28:e00103. [PMID: 38620429 PMCID: PMC7470864 DOI: 10.1016/j.teac.2020.e00103] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 08/26/2020] [Accepted: 08/28/2020] [Indexed: 05/24/2023]
Abstract
Humans are nowadays exposed to numerous chemicals in our day-to-day life, including parabens, UV filters, phosphorous flame retardants/plasticizers, bisphenols, phthalates and alternative plasticizers, which can have different adverse effects to human health. Estimating human's exposure to these potentially harmful substances is, therefore, of paramount importance. Human biomonitoring (HBM) is the existing approach to assess exposure to environmental contaminants, which relies on the analysis of specific human biomarkers (parent compounds and/or their metabolic products) in biological matrices from individuals. The main drawback is its implementation, which involves complex cohort studies. A novel approach, wastewater-based epidemiology (WBE), involves estimating exposure from the analysis of biomarkers in sewage (a pooled urine and feces sample of an entire population). One of the key challenges of WBE is the selection of biomarkers which are specific to human metabolism, excreted in sufficient amounts, and stable in sewage. So far, literature data on potential biomarkers for estimating exposure to these chemicals are scattered over numerous pharmacokinetic and HBM studies. Hence, this review provides a list of potential biomarkers of exposure to more than 30 widely used chemicals and report on their urinary excretion rates. Furthermore, the potential and challenges of WBE in this particular field is discussed through the review of pioneer WBE studies, which for the first time explored applicability of this novel approach to assess human exposure to environmental contaminants. In the future, WBE could be potentially applied as an "early warning system", which could promptly identify communities with the highest exposure to environmental contaminants.
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Key Words
- 3−OH-EtP, ethyl protocatechuate
- 3−OH-MeP, methyl protocatechuate
- 5−OH−OC, 2-ethyl-5-hydroxyhexyl 2-cyano-3,3-diphenyl acrylate
- ASE, accelerated solvent extraction
- BBOEHEP, bis(2-butoxyethyl) 2-hydroxyethyl phosphate
- BBOEP, bis(2-butoxyethyl) phosphate
- BP-3, 2,4-dihydroxybenzophenone (Benzophenone-3, Oxybenzone)
- BPA, bisphenol A
- BPA-Glu, bisphenol A glucuronide
- BPA-SO4, bisphenol A sulfate
- Biomarkers
- Bisphenols
- CPAA, 2-cyano-3,3-diphenylacrylic acid
- DEHA, di-2-ethylhexyl adipate
- DEHP, di(2-ethylhexyl) phthalate
- DEHTP, di(2-ethylhexyl) terephthalate
- DHB, 2,4-dihydroxybenzophenone (Benzophenone-1, BP-1)
- DHMB, 2,2′-dihydroxy-4-methoxybenzophenone (Benzophenone-8, BP-8)
- DINCH, di(isononyl)cyclohexane-1,2-dicarboxylate
- DNBP, di-n-butyl phosphate
- DPHP, di-(2-propylheptyl) phthalate
- DPhP, diphenyl phosphate
- EHDPhP, 2-ethylhexyldiphenyl phosphate
- EHS, 2-ethylhexyl salicylate (Octisalate)
- EI, electron ionization
- ESI, electrospray ionization
- EtP, ethylparaben
- Excretion rate
- Flame retardants
- GC–MS, gas chromatography‒mass spectrometry
- HBM, human biomonitoring
- HPLC-MS/MS, high performance liquid chromatography–tandem mass spectrometry
- LC–MS/MS, liquid chromatography‒tandem mass spectrometry
- MAE, microwave-assisted extraction
- MEHA, mono-2-ethylhexyl adipate
- MINCH, Monoisononyl-cyclohexane-1,2-dicarboxylate
- MQL, method quantification limit
- MRM, multiple reaction monitoring (MRM)
- MTBSTFA, N-tert-butyldimethylsilyl-N-methyltrifluoroacetamide
- MeP, methylparaben
- OC, Octocrylene
- OH-MINCH, Cyclohexane-1,2-dicarboxylate-mono-(7-hydroxy-4-methyl) octyl ester
- PE, primary effluent
- PFRs, phosphorous flame retardants/plasticizers
- PHBA, p-hydroxybenzoic acid
- PHHA, p-hydroxyhippuric acid
- Parabens
- Phthalates
- Plasticizers
- PrP, propylparaben
- Q-ToF, quadrupole-time-of-flight
- QTRAP, quadrupole-ion trap
- QqQ, triple quadrupole
- RW, raw wastewater
- SE, secondary (final) effluent
- SIM, selected ion monitoring
- SPE, solid-phase extraction
- SPM, suspended particulate matter
- Sewage chemical information mining
- Sewage epidemiology
- TBOEP, tris(2-butoxyethyl) phosphate
- TPhP, triphenyl phosphate
- UAE, ultrasonic-assisted extraction
- UHPLC-MS/MS, ultrahigh performance liquid chromatography–tandem mass spectrometry
- UV filters
- WBE, wastewater-based epidemiology
- WWTPs, wastewater treatment plants
- bbCID, broadband collision-induced dissociation
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Affiliation(s)
- Ivan Senta
- Catalan Institute for Water Research (ICRA), Emili Grahit 101, 17003 Girona, Spain
- Division for Marine and Environmental Research, Rudjer Boskovic Institute, Bijenicka 54, 10000 Zagreb, Croatia
| | - Sara Rodríguez-Mozaz
- Catalan Institute for Water Research (ICRA), Emili Grahit 101, 17003 Girona, Spain
- University of Girona, Girona, Spain
| | - Lluís Corominas
- Catalan Institute for Water Research (ICRA), Emili Grahit 101, 17003 Girona, Spain
- University of Girona, Girona, Spain
| | - Mira Petrovic
- Catalan Institute for Water Research (ICRA), Emili Grahit 101, 17003 Girona, Spain
- Catalan Institution for Research and Advanced Studies (ICREA), Passeig Lluís Companys 23, 08010, Barcelona, Spain
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Estévez-Danta A, Rodil R, Pérez-Castaño B, Cela R, Quintana JB, González-Mariño I. Comprehensive determination of phthalate, terephthalate and di-iso-nonyl cyclohexane-1,2-dicarboxylate metabolites in wastewater by solid-phase extraction and ultra(high)-performance liquid chromatography-tandem mass spectrometry. Talanta 2020; 224:121912. [PMID: 33379114 DOI: 10.1016/j.talanta.2020.121912] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 11/15/2020] [Accepted: 11/18/2020] [Indexed: 12/30/2022]
Abstract
Plasticizers are chemical compounds used in the production of flexible plastics for a large variety of applications. They are present in most of the environments and, hence, we are highly exposed to them via several routes (ingestion, inhalation, etc). Due to the endocrine disruption potential of some of these chemicals and the unknown toxicological effects of their alternatives, assessing human exposure to these contaminants is an issue of emerging concern. Herein we propose an analytical methodology for the determination of several plasticizer metabolites in wastewater as a non-invasive, cheap, and fast exposure monitoring tool complementary to the analysis of urine. A solid-phase extraction procedure followed by an ultra(high)-performance liquid chromatography-tandem mass spectrometry method was optimized and validated for 21 analytes among phthalate, terephthalate, and di-iso-nonyl cyclohexane-1,2-dicarboxylate metabolites. Method quantification limits ranged from 0.079 to 4.4 ng L-1. The method was applied to the analysis of seven daily composite wastewater samples collected in the NW of Spain. Metabolites of low molecular weight phthalates and of di-2-ethylhexyl phthalate were quantified in all samples, despite the existing regulations limiting the use of phthalates. Metabolites of terephthalates, introduced at the end of the 20th century as phthalate substituents, were also quantified in all samples, being the first time that they were detected in this matrix. Exposure back-calculation highlighted di-2-ethylhexyl terephthalate as the second most common plastic additive after diethyl phthalate in the population considered, reflecting the increasing substitution of di-2-ethylhexyl phthalate by its analogous terephthalate.
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Affiliation(s)
- Andrea Estévez-Danta
- Department of Analytical Chemistry, Nutrition and Food Chemistry. Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Rosario Rodil
- Department of Analytical Chemistry, Nutrition and Food Chemistry. Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Brenda Pérez-Castaño
- Department of Analytical Chemistry, Nutrition and Food Chemistry. Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Rafael Cela
- Department of Analytical Chemistry, Nutrition and Food Chemistry. Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - José Benito Quintana
- Department of Analytical Chemistry, Nutrition and Food Chemistry. Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Iria González-Mariño
- Department of Analytical Chemistry, Nutrition and Food Chemistry. Institute of Research on Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain; Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Chemical Sciences, University of Salamanca, 37008, Salamanca, Spain.
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24
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Weis L, de Cassia de Souza Schneider R, Hoeltz M, Rieger A, Tostes S, Lobo EA. Potential for bifenthrin removal using microalgae from a natural source. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2020; 82:1131-1141. [PMID: 33055403 DOI: 10.2166/wst.2020.160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The accumulation of environmental pesticides can cause problems in aquatic ecosystems and adverse effects in humans. These compounds can be found in water due to runoff from agricultural, industrial and domestic applications. In Southern Brazil, tobacco cultivation is one of the most important economic agricultural activities. The bifenthrin pesticide, classified as having moderate toxicity (class II), is commonly used as an insecticide in this culture. In this context, the present research aimed to study the performance of microalgae-induced bioremediation processes. Microalgae were isolated from a natural water source in the city of Santa Cruz do Sul, RS, Brazil, which is an artificial reservoir used for public water supply. For this purpose, biodegradation, biosorption, influence of pH, percentage of inoculum and photoperiod were evaluated in batch experiments for 20 cultivation days. After the phycoremediation process, the bifenthrin pesticide (m/z = 181) was quantified by gas chromatography with mass spectrometry (GC-MS). The results indicated that microalgae isolated from the water of the lake were able to contribute to the removal of approximately 99% of bifenthrin through biodegradation and biosorption processes. Photodegradation was identified (>77%) and the best condition for the phycoremediation was 20% inoculum with a photoperiod of 18:6 h.
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Affiliation(s)
- Leticia Weis
- Environmental Technology Post-Graduation Program, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, RS, Brazil
| | - Rosana de Cassia de Souza Schneider
- Environmental Technology Post-Graduation Program, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, RS, Brazil; Center of Excellence in Oilchemistry and Biotechnology, University of Santa Cruz do Sul, UNISC, Santa Cruz do Sul, Rio Grande do Sul, Brazil E-mail:
| | - Michele Hoeltz
- Environmental Technology Post-Graduation Program, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, RS, Brazil; Center of Excellence in Oilchemistry and Biotechnology, University of Santa Cruz do Sul, UNISC, Santa Cruz do Sul, Rio Grande do Sul, Brazil E-mail:
| | - Alexandre Rieger
- Center of Excellence in Oilchemistry and Biotechnology, University of Santa Cruz do Sul, UNISC, Santa Cruz do Sul, Rio Grande do Sul, Brazil E-mail:
| | - Schirley Tostes
- Center of Excellence in Oilchemistry and Biotechnology, University of Santa Cruz do Sul, UNISC, Santa Cruz do Sul, Rio Grande do Sul, Brazil E-mail:
| | - Eduardo A Lobo
- Environmental Technology Post-Graduation Program, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, RS, Brazil
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25
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Rousis NI, Gracia-Lor E, Reid MJ, Baz-Lomba JA, Ryu Y, Zuccato E, Thomas KV, Castiglioni S. Assessment of human exposure to selected pesticides in Norway by wastewater analysis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 723:138132. [PMID: 32222514 DOI: 10.1016/j.scitotenv.2020.138132] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 03/20/2020] [Accepted: 03/20/2020] [Indexed: 06/10/2023]
Abstract
Pesticides offer many benefits for humanity and agriculture, but at the same time pose a potential risk to human health because of their widespread use and high biological activity. Human biomonitoring (HBM) studies are the main tool to investigate human exposure to pesticides and other chemicals, but face limitations such as sampling biases, long time to complete and high costs. Wastewater-based epidemiology (WBE) is an alternative approach that is centered on the chemical analysis of biomarkers of (pesticide) exposure in urban wastewater. The present study used WBE to assess human exposure to selected classes of pesticides, triazines, pyrethroids and organophosphates, in Norway. Untreated wastewater samples were collected from four cities, covering approximately 20% of the Norwegian population. The highest population weighted mass loads (mg/day/1000 inhabitants) were for alkyl phosphates and the lowest for triazines. Some differences were observed for the two metabolites, 2-isopropyl-6-methyl-4-pyrimidinol (IMPY) and 3-(2,2-dichlorovinyl)-2,2-dimethyl-(1-cyclopropane) carboxylic acid (DCCA), which were higher in the rural city of Hamar. WBE figures were comparable with HBM findings for the specific metabolite of chlorpyrifos and chlorpyrifos methyl (3,5,6-trichloro-2-pyridinol; TCPY) but were different for the alkyl phosphates. Pyrethroid intake was calculated and was lower than the acceptable daily intake in all the cities, indicating low risk for human health. This is the most extensive WBE study performed to date to assess national human exposure to pesticides. This study demonstrated that WBE has the potential to be a useful complementary biomonitoring tool for assessing population-wide exposure to pesticides, overcoming some of the limitations of HBM.
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Affiliation(s)
- Nikolaos I Rousis
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via Mario Negri 2, 20156 Milan, Italy.
| | - Emma Gracia-Lor
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Avenida Complutense s/n, E-28040 Madrid, Spain
| | - Malcolm J Reid
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349 Oslo, Norway
| | | | - Yeonsuk Ryu
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349 Oslo, Norway
| | - Ettore Zuccato
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via Mario Negri 2, 20156 Milan, Italy
| | - Kevin V Thomas
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349 Oslo, Norway; Queensland Alliance for Environmental Health Science (QAEHS), University of Queensland, 20 Cornwall Street, Woolloongabba, QLD 4102, Australia
| | - Sara Castiglioni
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via Mario Negri 2, 20156 Milan, Italy.
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26
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Tang S, He C, Thai P, Vijayasarathy S, Mackie R, Toms LML, Thompson K, Hobson P, Tscharke B, O'Brien JW, Mueller JF. Concentrations of phthalate metabolites in Australian urine samples and their contribution to the per capita loads in wastewater. ENVIRONMENT INTERNATIONAL 2020; 137:105534. [PMID: 32007687 DOI: 10.1016/j.envint.2020.105534] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 01/26/2020] [Accepted: 01/26/2020] [Indexed: 06/10/2023]
Abstract
Exposure to phthalates is a public health concern. In this study, we collected both urine and wastewater samples from 2012 to 2017 and analysed for 14 phthalate metabolites to assess human exposure to phthalates in Southeast Queensland (SEQ), and for associations between phthalate metabolites in urine and wastewater samples. Twenty-four pooled urine samples were prepared from 2400 individual specimens every two years (stratified by age, gender and collection year). Wastewater samples were collected from the three major wastewater treatment plants (WWTPs) representing locations in the SEQ region including a regional city, part of the state capital city and a third major urban WWTP in the region. Over the period, decreases for most phthalate metabolites, i.e. mono-butyl phthalate (MBP), mono-isobutyl phthalate (MiBP), monobenzyl phthalate (MBzP), monocyclohexyl phthalate (MCHP), mono(3-carboxypropyl) phthalate (MCPP), mono(2-ethyl-5-hydroxyhexyl) phthalate (MEHHP), mono(2-ethyl-5-oxohexyl) phthalate (MEOHP), and monomethyl phthalate (MMP), but an increase in monoethyl phthalate (MEP, particularly in young children) were observed in urine. In general, temporal changes were smaller in urine pools representing older age groups. We also found substantial variation in per capita mass loads of phthalate metabolites between samples from the three WWTPs with generally higher concentrations of most phthalates in the metropolitan areas. Per capita mass loads of most phthalate metabolites in wastewater were higher than would be expected from the per-capita excretion in urine, suggesting there are additional sources contributing to the majority of the observed phthalate metabolites in wastewater. For MEHHP and MEOHP we estimate that the urinary excretion accounts for a substantial fraction (average about 50%) of the mass load observed in the wastewater hence wastewater data may provide useful for monitoring trends in exposure.
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Affiliation(s)
- Shaoyu Tang
- Research Center for Eco-Environmental Engineering, Dongguan University of Technology, 523808 Dongguan, China; QAEHS, Queensland Alliance for Environmental Health Science, The University of Queensland, 4102 Brisbane, Australia
| | - Chang He
- QAEHS, Queensland Alliance for Environmental Health Science, The University of Queensland, 4102 Brisbane, Australia.
| | - Phong Thai
- QAEHS, Queensland Alliance for Environmental Health Science, The University of Queensland, 4102 Brisbane, Australia
| | - Soumini Vijayasarathy
- QAEHS, Queensland Alliance for Environmental Health Science, The University of Queensland, 4102 Brisbane, Australia
| | - Rachel Mackie
- QAEHS, Queensland Alliance for Environmental Health Science, The University of Queensland, 4102 Brisbane, Australia
| | - Leisa-Maree L Toms
- School of Public Health and Social Work and Institute of Health and Biomedical Innovation, Queensland University of Technology, 4059 Kelvin Grove, QLD, Australia
| | - Kristie Thompson
- QAEHS, Queensland Alliance for Environmental Health Science, The University of Queensland, 4102 Brisbane, Australia
| | - Peter Hobson
- Sullivan Nicolaides Pathology, 4006 Bowen Hills, Australia
| | - Ben Tscharke
- QAEHS, Queensland Alliance for Environmental Health Science, The University of Queensland, 4102 Brisbane, Australia
| | - Jake W O'Brien
- QAEHS, Queensland Alliance for Environmental Health Science, The University of Queensland, 4102 Brisbane, Australia
| | - Jochen F Mueller
- QAEHS, Queensland Alliance for Environmental Health Science, The University of Queensland, 4102 Brisbane, Australia
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Devault DA, Karolak S. Wastewater-based epidemiology approach to assess population exposure to pesticides: a review of a pesticide pharmacokinetic dataset. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:4695-4702. [PMID: 31907818 DOI: 10.1007/s11356-019-07521-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 12/25/2019] [Indexed: 04/15/2023]
Abstract
Wastewater-based epidemiology is an innovative approach to estimate a population's intentional and unintentional consumption of chemicals based on biomarker assays found in wastewater. This method can provide real-time objective information on the xenobiotics to which a population is directly or indirectly exposed. This approach has already been used to assess the population exposure to four classes of pesticides: organochlorines (chlordecone), triazines, organophosphates, and pyrethroids. This review aims to obtain the data (excretion rates) and characteristics (pesticide and metabolites stability, including in-sewer one) for other pesticides to broaden the scope of this new method. Excretion rates and stability descriptions for 14 pesticides, namely 2,4-D, aldrin, carbaryl, chlorobenzilate, dieldrin, diquat, ethion, glufosinate, glyphosate, folpet, malathion, parathion, penconazole, and tebuconazole, will be discussed in a practical framework.
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Affiliation(s)
- Damien Alain Devault
- Département sciences et technologies, Centre Universitaire de Formation et de Recherche, RN3 BP53, Dembeni, Mayotte, France.
| | - Sara Karolak
- Public Health and Environment Laboratory, UMR 8079 Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 5 rue Jean Baptiste Clément, 92290, Chatenay-Malabry, France
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28
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Gracia-Lor E, Zuccato E, Hernández F, Castiglioni S. Wastewater-based epidemiology for tracking human exposure to mycotoxins. JOURNAL OF HAZARDOUS MATERIALS 2020; 382:121108. [PMID: 31491667 DOI: 10.1016/j.jhazmat.2019.121108] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 08/02/2019] [Accepted: 08/26/2019] [Indexed: 05/28/2023]
Abstract
Mycotoxins are among the compounds of most concern for human health because of their common presence in food and their proven toxicity for human health. Human biomonitoring (HBM) studies, foodstuff analysis and dietary surveys are usually used to assess human exposure, but they are costly and time-consuming. Wastewater-based epidemiology (WBE) can complement the established exposure monitoring tools. The aim of this study was to develop a new WBE application for assessing human exposure to mycotoxins by measuring specific biomarkers in raw wastewater. Eleven substances were analysed by liquid chromatography-tandem mass spectrometry in wastewater from four cities in Italy and Spain. Only deoxynivalenol (DON) and fumonisines were found, DON being the most abundant, in accordance with HBM studies. DON intake, back-calculated by WBE, was lower than the established Health-Based Guidance values, indicating moderate exposure in the population, with no risks for human health. WBE intake estimates were very close to those reported in HBM studies, validating WBE for estimating DON intake in the population. This study describes a promising WBE approach to complement HBM studies and assess the human intake of specific classes of mycotoxins, thus helping to identify risks for human health.
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Affiliation(s)
- Emma Gracia-Lor
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Avenida Complutense s/n, E-28040, Madrid, Spain.
| | - Ettore Zuccato
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via La Masa 19, 20156, Milan, Italy
| | - Félix Hernández
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071, Castellon, Spain
| | - Sara Castiglioni
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Department of Environmental Health Sciences, Via La Masa 19, 20156, Milan, Italy.
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Markosian C, Mirzoyan N. Wastewater-based epidemiology as a novel assessment approach for population-level metal exposure. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 689:1125-1132. [PMID: 31466152 DOI: 10.1016/j.scitotenv.2019.06.419] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 06/25/2019] [Accepted: 06/25/2019] [Indexed: 05/27/2023]
Abstract
Pollution by heavy metals and metalloids is detrimental to human health due to their toxic, genotoxic, and carcinogenic effects. The traditional approach to assess the extent of environmental and occupational exposures of metals is human biomonitoring (HBM). This method has several limitations, including invasiveness, sampling bias, cost- and time-intensiveness, and ethical issues. This suggests the need for a more robust, non-invasive, epidemiological tool for assessment of exposure to metals and their public health effects. Recently, wastewater-based epidemiology (WBE) has been suggested and utilized as a novel approach to accurately determine the extent of exposure to multiple substances on the population level. We suggest the potential application of WBE to the study of metal exposure on the population level, including possible biomarkers for wastewater analysis of 10 metals belonging to three categories according to health effects and nutritional benefits, and its public health implications. Similar to previous studies of exposure to regulated or illegal drugs, unregulated legal substances, and pesticides, WBE can be applied to the study of metal exposure in a given community. Parental substance biomarkers (PSBs), metabolic substance biomarkers (MSBs), and non-substance biomarkers (NSBs) of 10 common metals are available for consideration in wastewater analysis. The use of WBE would allow for the interpretation of the relationship between metal exposure and population health, reveal synergistic effects of different health factors, and model public health risks under different scenarios.
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Affiliation(s)
- Christopher Markosian
- Acopian Center for the Environment, American University of Armenia, 40 Marshal Baghramyan Avenue, Yerevan 0019, Republic of Armenia
| | - Natella Mirzoyan
- Acopian Center for the Environment, American University of Armenia, 40 Marshal Baghramyan Avenue, Yerevan 0019, Republic of Armenia.
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Thiebault T, Fougère L, Destandau E, Réty M, Jacob J. Impact of meteorological and social events on human-excreted contaminant loads in raw wastewater: From daily to weekly dynamics. CHEMOSPHERE 2019; 230:107-116. [PMID: 31102864 DOI: 10.1016/j.chemosphere.2019.04.221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 04/10/2019] [Accepted: 04/29/2019] [Indexed: 06/09/2023]
Abstract
The temporal dynamics of the wastewater influent loads of 25 drug target residues (DTR, both pharmaceuticals and illicit drugs) was assessed during 84 consecutive days. This monitoring scale enables longer temporal patterns than weekday/weekend patterns to be explored. In this study, we focus on day to day variations and the potential statistical correlation of each DTR analyzed in order to better understand the potential forcings that lead to the load variation of DTRs (alone or in clusters). The weekly patterns based on the weekly loads of DTRs were also analyzed and the impact of social and meteorological events on their variations was investigated. Two cold events occurred during the monitoring period and were associated with the highest loads of analgesics and non-steroidal anti-inflammatory drugs, as well as the lowest loads of stimulants. During the Easter holidays, a significant decrease in some year-long medication as well as analgesics was found, consistent with the demographic decrease within the catchment during this period. Lastly, a good correlation between the academic calendar and the loads of stimulants was found, emphasizing the overrepresentation of students in the consumption of recreational drugs. This study furnishes new insights in order to better understand the variations in DTR loads in wastewater influents, beyond the weekday/weekend pattern and the seasonal effect. Further investigations remain necessary, especially a real-time monitoring of the population figures within the catchment in order to improve our understanding of these results.
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Affiliation(s)
- Thomas Thiebault
- EPHE, PSL University, UMR 7619 METIS (SU, CNRS, EPHE), 4 Place Jussieu, F-75005, Paris, France.
| | | | | | - Maxime Réty
- Univ Orleans, CNRS, ICOA, UMR 7311, 45067, Orleans, France; Univ Orleans, CNRS, BRGM, Institut des Sciences de la Terre d'Orléans (ISTO), UMR 7327, 45071, Orleans, France
| | - Jérémy Jacob
- Laboratoire des Sciences du Climat et de l'Environnement, CEA-CNRS-UVSQ, Université Paris-Saclay, 91198, Gif-sur-Yvette, France
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31
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Castro V, Rodil R, Quintana JB, Cela R, Sánchez-Fernández L, González-Mariño I. Determination of human metabolites of chlorinated phosphorous flame retardants in wastewater by N-tert-butyldimethylsilyl-N-methyltrifluoroacetamide-derivatization and gas chromatography-high resolution mass spectrometry. J Chromatogr A 2019; 1602:450-457. [DOI: 10.1016/j.chroma.2019.06.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 06/04/2019] [Accepted: 06/07/2019] [Indexed: 10/26/2022]
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Lopardo L, Petrie B, Proctor K, Youdan J, Barden R, Kasprzyk-Hordern B. Estimation of community-wide exposure to bisphenol A via water fingerprinting. ENVIRONMENT INTERNATIONAL 2019; 125:1-8. [PMID: 30690427 DOI: 10.1016/j.envint.2018.12.048] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 12/21/2018] [Accepted: 12/21/2018] [Indexed: 05/25/2023]
Abstract
Molecular epidemiology in human biomonitoring allows for verification of public exposure to chemical substances. Unfortunately, due to logistical difficulties and high cost, it evaluates only small study groups and as a result does not provide comprehensive large scale community-wide exposure data. Wastewater fingerprinting utilizing metabolic biomarkers of exposure that are excreted collectively by studied populations into urine and ultimately into the community's wastewater, provides a timely alternative to traditional approaches. This study aimed to provide comprehensive spatiotemporal community-wide exposure to bisphenol A (BPA, including BPA intake) using wastewater fingerprinting. Wastewater fingerprinting was undertaken using high resolution mass spectrometry retrospective data mining of characteristic BPA human metabolism marker (bisphenol A sulphate), applied to a large geographical area of 2000 km2 and a population of ~1.5 million served by 5 WWTPs (wastewater treatment plants) accounting for >75% of the overall population in the studied catchment. Community-wide BPA intake was found to be below temporary tolerable daily intake (t-TDI) level of 4 μg kg-1 day-1 set by the European Food Safety Agency (EFSA) suggesting overall low exposure at 3 WWTPs serving residential areas with low industrial/commercial presence. However, at two WWTPs serving communities with higher industrial/commercial presence, higher BPA sulphate loads corresponding to higher (up to 14 times) BPA intakes (exceeding 10 μg kg-1 day-1 at one WWTP and reaching 50 μg kg-1 day-1 at the second WWTP) were observed and they are likely linked with occupational exposure. Characteristic temporal variations of BPA intake were noted in most studied WWTPs with the lowest intake occurring during weekends and the highest during weekdays.
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Affiliation(s)
- Luigi Lopardo
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK
| | - Bruce Petrie
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK; School of Pharmacy and Life Sciences, Robert Gordon University, Aberdeen AB10 7GJ, UK
| | - Kathryn Proctor
- Department of Chemistry, University of Bath, Bath BA2 7AY, UK
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Development and validation of an analytical procedure to detect spatio-temporal differences in antidepressant use through a wastewater-based approach. Talanta 2019; 200:340-349. [PMID: 31036194 DOI: 10.1016/j.talanta.2019.03.052] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/11/2019] [Accepted: 03/13/2019] [Indexed: 11/22/2022]
Abstract
Wastewater-based epidemiology applies the analysis of human metabolic excretion products of xenobiotics in wastewater to estimate the community-wide use of these compounds. A new bioanalytical method was developed, optimised and validated for the analysis of a broad range of antidepressants and their metabolites at trace concentrations in influent wastewater. The assay was based on solid-phase extraction and liquid chromatography coupled to tandem mass spectrometry. For most compounds, Oasis® HLB cartridges were used for sample preparation. Oasis® MCX cartridges were used for extraction of normirtazapine, moclobemide, sertraline, and melitracen in particular. The Kinetex XBC18 column with a gradient elution resulted in appropriate separation for the analytes under investigation. Validation was done according to the European Medicines Agency guidelines on bioanalytical method validation. For 27 compounds, the performance criteria met the requirements for method validation. For these analytes, the lower limit of quantification (LLOQ) ranged between 1 and 25 ng/L. Furthermore, all targeted biomarkers showed high in-sample stability during 24 h, with the exception of mianserin. The validated assay was applied to influent wastewater samples collected from four wastewater treatment plants in Belgium. Among these four locations, a total of 18 out of 27 biomarkers for antidepressant use were present in the samples in concentrations above the LLOQ. Additionally, the proposed methodology proved capable of analysing high resolution spatio-temporal trends. Mann-Kendall trend analyses showed that antidepressant use is stable throughout the week, except for trazodone which increased throughout the week.
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Baz-Lomba JA, Di Ruscio F, Amador A, Reid M, Thomas KV. Assessing Alternative Population Size Proxies in a Wastewater Catchment Area Using Mobile Device Data. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:1994-2001. [PMID: 30645103 DOI: 10.1021/acs.est.8b05389] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Modeling and prediction of a city's (Oslo, Norway) daily dynamic population using mobile device-based population activity data and three low cost markers is presented for the first time. Such data is useful for wastewater-based epidemiology (WBE), which is an approach used to estimate the population level use of licit and illicit drugs, new psychoactive substances, human exposure to a wide range of pollutants, such as pesticides or phthalates, as well as the release of endogenous substances such as oxidative stress and allergen biomarkers. Comparing WBE results between cities often requires normalization to population size, and inaccuracy in the measured population can introduce high levels of uncertainty. In this study mobile phone data from 8-weeks in 2016 was used to train three linear models based on drinking water production, electricity consumption and online measurements of ammonium in wastewater. The ammonium model showed the best correlation with R2 = 0.88 while drinking water production and electricity consumption showed more discrepancies. The three models were then re-evaluated against 5-week of mobile phone data from 2017 showing mean absolute errors <10%. The ammonium-based estimated mean annual population for Oslo in 2017 was 645 000 inhabitants, 4% higher than the "de jure" population reported by the wastewater treatment plant. Due to changing conditions and seasonality, drinking water production underestimated the population by 27% and electricity consumption overestimated the population by 59%. Therefore, the results of this work showed that the ammonium mass loads can be used as an anthropogenic proxy to monitor and correct the fluctuations in population for a specific catchment area. Furthermore, this approach uses a simple, yet reliable indicator for population size that can be used also in other areas of research.
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Affiliation(s)
- Jose Antonio Baz-Lomba
- Norwegian Institute for Water Research (NIVA) , Gaustadalléen 21 , NO-0349 Oslo , Norway
| | - Francesco Di Ruscio
- Department of Biostatistics, Institute of Basic Medical Sciences , University of Oslo , Oslo , Norway
| | - Arturo Amador
- Telenor ASA, Snarøyveien 30 , NO-1360 Fornebu , Norway
| | - Malcolm Reid
- Norwegian Institute for Water Research (NIVA) , Gaustadalléen 21 , NO-0349 Oslo , Norway
| | - Kevin V Thomas
- Norwegian Institute for Water Research (NIVA) , Gaustadalléen 21 , NO-0349 Oslo , Norway
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Devault DA, Karolak S, Lévi Y, Rousis NI, Zuccato E, Castiglioni S. Exposure of an urban population to pesticides assessed by wastewater-based epidemiology in a Caribbean island. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 644:129-136. [PMID: 29981512 DOI: 10.1016/j.scitotenv.2018.06.250] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 06/20/2018] [Accepted: 06/20/2018] [Indexed: 06/08/2023]
Abstract
Wastewater-based epidemiology is an innovative approach to estimate the consumption of chemicals and their exposure patterns in a population, on the basis of measurements of biomarkers in wastewater. This method can provide objective real-time information on xenobiotics directly or indirectly ingested by a population. This approach was used to examine the exposure of the Martinique population to the three classes of pesticides: triazines, organophosphates and pyrethroids. Martinique island (French West Indies) is a closed market and has been closely monitored since the early 2000's when contamination with chlordecone, an organochlorine insecticide widely applied between 1972 and 1993 in banana plantations, became a critical political issue. The aim of this study was to identify and quantify the patterns of human exposure and compare the results to those from other countries. Wastewater was collected as 24-h composite samples and analysed for selected urinary pesticide metabolites by liquid chromatography-tandem mass spectrometry. Organophosphate and pyrethroid metabolites were found in all the samples up to 330 ng/L, while triazines were found only at trace levels. Mass loads indicated higher exposure to pyrethroids than in some cities in Europe, but lower exposure to triazines and organophosphates. The estimated human intake for pyrethroids was close to the Acceptable Daily Intake, but importation of these pesticides to Martinique was low. This study illustrates the high human exposure with indoor pesticide use in comparison to its use in agriculture.
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Affiliation(s)
- Damien A Devault
- Public Health and Environment Laboratory, UMR 8079 Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 5 rue Jean Baptiste Clément, 92290 Chatenay-Malabry, France.
| | - Sara Karolak
- Public Health and Environment Laboratory, UMR 8079 Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 5 rue Jean Baptiste Clément, 92290 Chatenay-Malabry, France
| | - Yves Lévi
- Public Health and Environment Laboratory, UMR 8079 Ecologie Systématique Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 5 rue Jean Baptiste Clément, 92290 Chatenay-Malabry, France
| | - Nikolaos I Rousis
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Environmental Biomarkers Unit, Laboratory of Food Toxicology, Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
| | - Ettore Zuccato
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Environmental Biomarkers Unit, Laboratory of Food Toxicology, Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
| | - Sara Castiglioni
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Environmental Biomarkers Unit, Laboratory of Food Toxicology, Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
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36
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Li AJ, Kannan K. Urinary concentrations and profiles of organophosphate and pyrethroid pesticide metabolites and phenoxyacid herbicides in populations in eight countries. ENVIRONMENT INTERNATIONAL 2018; 121:1148-1154. [PMID: 30808487 PMCID: PMC6394227 DOI: 10.1016/j.envint.2018.10.033] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 10/16/2018] [Accepted: 10/16/2018] [Indexed: 05/17/2023]
Abstract
Concentrations of nine metabolites of organophosphate and pyrethroid insecticides, as well as two phenoxy herbicides, were determined in 322 urine samples collected from eight countries during 2006-2014 by high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). The target pesticides were found ubiquitously, indicating widespread exposure of humans to pesticides in these countries. The highest sum concentrations of 11 pesticides were found in urine collected from Vietnam (median, 28.9 ng/mL), followed in decreasing order by samples from India (14.2 ng/mL), China (13.6 ng/mL), Korea (12.5 ng/mL), Greece (12.3 ng/mL), Saudi Arabia (11.3 ng/mL), the USA (7.9 ng/mL), and Japan (7.1 ng/mL). Organophosphorus compounds accounted for 62-77% of the total urinary pesticide concentrations. Para-nitrophenol (metabolite of parathion and methyl parathion) and 3,5,6-trichloro-2-pyridinol (metabolite of chlorpyrifos and chlorpyrifos-methyl) were the major metabolites, especially in India (72%), China (69%), and Greece (66%). Differences in urinary pesticide concentrations between genders (male vs. female), age groups (categorized as ≤20, 21-49, and ≥50 years), and cities (Guangzhou, Shanghai, and Qiqihar) were examined. On the basis of the concentrations measured in urine, total daily intakes (DIs) of pesticides were estimated. The DIs of chlorpyrifos were found to be higher for populations in Vietnam, Greece, India, China, and Korea (≥9.6 μg/day) than those estimated for the other countries (<5 μg/day). The DIs of parathion (≥9.6 μg/day) in populations of China, India, and Korea were higher than those estimated for the other countries (5.7-9.3 μg/day). This is the first study to establish baseline levels of exposure of a variety of pesticides in several Asian countries.
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Affiliation(s)
- Adela Jing Li
- Wadsworth Center, New York State Department of Health, Department of Environmental Health Sciences, School of Public Health, State University of New York at Albany, Empire State Plaza, P.O. Box 509, Albany, NY 12201-0509, United States
| | - Kurunthachalam Kannan
- Wadsworth Center, New York State Department of Health, Department of Environmental Health Sciences, School of Public Health, State University of New York at Albany, Empire State Plaza, P.O. Box 509, Albany, NY 12201-0509, United States; Biochemistry Department, Faculty of Science and Experimental Biochemistry Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.
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37
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Du P, Zhou Z, Huang H, Han S, Xu Z, Bai Y, Li X. Estimating population exposure to phthalate esters in major Chinese cities through wastewater-based epidemiology. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 643:1602-1609. [PMID: 30189576 DOI: 10.1016/j.scitotenv.2018.06.325] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/26/2018] [Accepted: 06/26/2018] [Indexed: 05/27/2023]
Abstract
Phthalate esters (PAEs) are widely used in consumer and industrial products and may thus pose significant health risks. Urine analysis, which has usually been applied to assess the health risks of PAEs, has the drawback of small sample sizes and insufficient representativeness. Wastewater-based epidemiology (WBE) collects wastewater samples containing urine from the entire community and thus is more representative than urine samples. In this work, exposure levels and health risks of PAEs were estimated on a national scale for the first time through the WBE approach. Wastewater samples were collected from 54 wastewater treatment plants in 27 major cities that cover all of the geographic regions of China. The estimated ∑5PAEs exposure levels ranged from 290 μg/inh/d (Lhasa) to 3642 ± 467 μg/inh/d (Zhengzhou) with a mean level of 2184 ± 1173 μg/inh/d. Di-n-butyl phthalate accounted for the highest proportion (65%) in the total exposure level. The ∑5PAEs exposure levels in Southwest China were significantly lower than those in other regions due to the low production and consumption of plastics in the region. The health risks of PAEs were assessed by comparing the estimated daily exposure levels to the acceptable daily exposure levels. For adults, the hazard index that represents cumulative risk of PAEs was above or below 1 depending on a particular reference dose (total daily intake values or the reference dose for anti-androgenicity) that was used for risk calculation. In contrast, the hazard index was above 1 for a significant number of cities for children, regardless of which reference dose was used. The results indicate that health risks of PAE exposure in China cannot be overlooked. Children in China are under considerably greater risks than adults, which warrants further research or proper regulation of PAE use in China.
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Affiliation(s)
- Peng Du
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Zilei Zhou
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Hongmei Huang
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Sheng Han
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Zeqiong Xu
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Ya Bai
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China
| | - Xiqing Li
- Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, 100871 Beijing, PR China.
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Pais RT, Sousa ACA, Pastorinho MR. A circular toxicity approach to isoprostanes: From markers of oxidative stress, to epidemiological warning systems and agents of aquatic toxicity. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 243:654-660. [PMID: 30223241 DOI: 10.1016/j.envpol.2018.09.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 09/03/2018] [Accepted: 09/05/2018] [Indexed: 06/08/2023]
Abstract
Isoprostanes (IsoPs) are a class of oxidation products naturally formed in vivo that are indicative of endogenous oxidative stress. In individuals with chronic and oxidative stress related diseases, IsoPs are increased to pathological levels. Since they are excreted through urine into sewage systems, IsoPs can be detected in wastewater treatment plants' (WWTPs) effluents and thus can be used to evaluate the health status of a given population. The underlying principle is that higher isoprostanes WWTPs' levels correspond to populations undergoing higher levels of oxidative stress, and thus disease. However, IsoPs are not eliminated by WWTPs and will end up being released into the aquatic environment, where they will be available for uptake by aquatic species. Being bioactive molecules, it has been suggested that IsoPs in the environment may elicit oxidative stress in aquatic organisms. In this context, we have critically reviewed the available data on IsoPs as products and effectors of toxicity, and propose the new concept of "circular toxicity". In general, IsoPs excreted by humans as a consequence of oxidative stress are released into the aquatic environment where they may interact with aquatic organisms and induce the production of more IsoPs. These stress markers, in turn, will also be excreted, increasing the already high levels of stressors in the aquatic environment and thus create an escalating cycle of oxidative stress.
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Affiliation(s)
- Ricardo Teles Pais
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal
| | - Ana C A Sousa
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal; CNRS LabEx DRIIHM, CNRS - INEE - ECCOREV (Unité FR3098), OHMi Estarreja-OHM Bassin Minier de Provence, Europôle méditerranéen de L'Arbois, Bât du CEREGE - BP 80, 13545, Aix en Provence Cedex 4, France; CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal; NuESA - Health and Environment Study Unit, Faculty of Health Sciences, University of Beira Interior, 6200-506, Covilhã, Portugal.
| | - M Ramiro Pastorinho
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal; NuESA - Health and Environment Study Unit, Faculty of Health Sciences, University of Beira Interior, 6200-506, Covilhã, Portugal; Faculty of Health Sciences, University of Beira Interior, 6200-506, Covilhã, Portugal
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Fang H, Zhang H, Han L, Mei J, Ge Q, Long Z, Yu Y. Exploring bacterial communities and biodegradation genes in activated sludge from pesticide wastewater treatment plants via metagenomic analysis. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 243:1206-1216. [PMID: 30267917 DOI: 10.1016/j.envpol.2018.09.080] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 09/14/2018] [Accepted: 09/17/2018] [Indexed: 06/08/2023]
Abstract
Activated sludge (AS) has been regarded as the main driver in the removal of organic pollutants such as pesticides due to a high diversity and abundance of microorganisms. However, little is known about the biodegradation genes (BDGs) and pesticide degradation genes (PDGs) harbored in the AS from wastewater treatment plants (WWTPs). In this study, we explored the bacterial communities and BDGs/PDGs in the AS from five WWTPs affiliated with pesticide factories across four consecutive seasons based on high-throughput sequencing. The AS in pesticide WWTPs exhibited unique bacterial taxa at the genus level. Furthermore, a total of 17 BDGs and 68 PDGs were explored with a corresponding average relative abundance of 0.002-0.046% and 2.078-7.143% in each AS sample, respectively, and some BDGs/PDGs clusters were also identified in the AS. The bacterial communities and BDGs/PDGs were season-dependent, and the total variations of 50.4% and 76.8% were jointly explained by environmental variables (pesticide types, wastewater characteristics, and temperature). In addition, network analysis and distribution patterns suggested that the potential hosts of BDGs/PDGs were Thauera, Stenotrophomonas, Mycobacterium, Hyphomicrobium, Allochromatium, Ralstonia, and Dechloromonas. Our findings demonstrated the linkages of bacterial communities and BDGs/PDGs in the AS, and depended on the seasons and the pesticide wastewater characteristics.
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Affiliation(s)
- Hua Fang
- Institute of Pesticide and Environmental Toxicology, College of Agriculture & Biotechnology, Zhejiang University, Hangzhou, 310058, China
| | - Houpu Zhang
- Institute of Pesticide and Environmental Toxicology, College of Agriculture & Biotechnology, Zhejiang University, Hangzhou, 310058, China
| | - Lingxi Han
- Institute of Pesticide and Environmental Toxicology, College of Agriculture & Biotechnology, Zhejiang University, Hangzhou, 310058, China
| | - Jiajia Mei
- Institute of Pesticide and Environmental Toxicology, College of Agriculture & Biotechnology, Zhejiang University, Hangzhou, 310058, China
| | - Qiqing Ge
- Institute of Pesticide and Environmental Toxicology, College of Agriculture & Biotechnology, Zhejiang University, Hangzhou, 310058, China
| | - Zhengnan Long
- Institute of Pesticide and Environmental Toxicology, College of Agriculture & Biotechnology, Zhejiang University, Hangzhou, 310058, China
| | - Yunlong Yu
- Institute of Pesticide and Environmental Toxicology, College of Agriculture & Biotechnology, Zhejiang University, Hangzhou, 310058, China.
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40
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Choi PM, Tscharke BJ, Donner E, O'Brien JW, Grant SC, Kaserzon SL, Mackie R, O'Malley E, Crosbie ND, Thomas KV, Mueller JF. Wastewater-based epidemiology biomarkers: Past, present and future. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.06.004] [Citation(s) in RCA: 221] [Impact Index Per Article: 36.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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41
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Li JY, Shi W, Li Z, Chen Y, Shao L, Jin L. Equilibrium sampling informs tissue residue and sediment remediation for pyrethroid insecticides in mariculture: A laboratory demonstration. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 616-617:639-646. [PMID: 29103654 DOI: 10.1016/j.scitotenv.2017.10.276] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 10/24/2017] [Accepted: 10/26/2017] [Indexed: 06/07/2023]
Abstract
Mariculture product safety in relation to sediment quality has attracted increasing attention because of the accumulation of potentially hazardous chemicals, including pyrethroid insecticides, in sediment. Passive sampling has been widely used to assess the bioavailability of sediment-associated hydrophobic organic contaminants and predict their body residue in benthic organisms. Therefore, in this study, we introduced polydimethylsiloxane (PDMS) polymer as a biomimetic "chemometer" for freely-dissolved concentrations (Cfree) to assess the efficacy of different carbon sorbents in reducing the bioavailability of pyrethroids in the process of sediment remediation. Black carbon (BC)-based materials (e.g., charcoal, biochar, and activated carbon) showed the advantageous sorption capacity over humic substance-based peat soil based on both Cfree and tissue residue in exposed clams. Of the tested BC-type materials, biochar appeared to be an ideal one in the remediation of pyrethroid-contaminated sediment. The predictive value of the PDMS chemometer approach to informing tissue residue was confirmed by a good agreement between the measured lipid-normalized concentrations of pyrethroids in clams and the lipid-based equilibrium concentrations calculated from Cfree via lipid-water partition coefficients. The quantitative inter-compartmental relationship underlying the laboratory system of sediment-pore water-PDMS-biota was also cross-validated by a mechanistically-based bioaccumulation model, thus confirming the validity of Cfree as a predictive intermediate to alert for tissue residue and guide sediment remediation. The present study revealed a great promise of sensing Cfree by polymer-based equilibrium sampling in predicting tissue residue of chemicals applied in mariculture against regulatory guidelines, and, in turn, informing remediation measures when needs arise. In situ demonstration is warranted in the future to ascertain the field applicability of this approach in real mariculture systems.
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Affiliation(s)
- Juan-Ying Li
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Shanghai Ocean University, Ministry of Education, China; College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai 201306, China
| | - Wenxuan Shi
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Shanghai Ocean University, Ministry of Education, China
| | - Zhenhua Li
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Shanghai Ocean University, Ministry of Education, China
| | - Yiqin Chen
- College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai 201306, China
| | - Liu Shao
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Shanghai Ocean University, Ministry of Education, China; College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai 201306, China
| | - Ling Jin
- Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.
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Ort C, Bijlsma L, Castiglioni S, Covaci A, de Voogt P, Emke E, Hernández F, Reid M, van Nuijs ALN, Thomas KV, Kasprzyk-Hordern B. Wastewater Analysis for Community-Wide Drugs Use Assessment. Handb Exp Pharmacol 2018; 252:543-566. [PMID: 29896656 DOI: 10.1007/164_2018_111] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Wastewater-based epidemiology (WBE) complements existing epidemiology-based estimation techniques and provides objective, evidence-based estimates of illicit drug use. After consumption, biomarkers - drugs and their metabolites - excreted to toilets and flushed into urban sewer networks can be measured in raw wastewater samples. The quantified loads can serve as an estimate for the collective consumption of all people contributing to the wastewater sample. This transdisciplinary approach, further explained in this chapter, has developed, matured and is now established for monitoring substances such as cocaine and amphetamine-type stimulants. Research currently underway is refining WBE to new applications including new psychoactive substances (NPS).
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Affiliation(s)
- Christoph Ort
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland.
| | - Lubertus Bijlsma
- Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain.
| | - Sara Castiglioni
- Department of Environmental Health Sciences, IRCCS, Istituto di Ricerche Farmacologiche "Mario Negri", Milan, Italy
| | - Adrian Covaci
- Toxicological Center, University of Antwerp, Antwerp, Belgium
| | - Pim de Voogt
- KWR, Watercycle Research Institute, Nieuwegein, The Netherlands
- IBED, University of Amsterdam, Amsterdam, The Netherlands
| | - Erik Emke
- KWR, Watercycle Research Institute, Nieuwegein, The Netherlands
| | - Félix Hernández
- Research Institute for Pesticides and Water, University Jaume I, Castellón, Spain
| | - Malcolm Reid
- NIVA, Norwegian Institute for Water Research, Oslo, Norway
| | | | - Kevin V Thomas
- NIVA, Norwegian Institute for Water Research, Oslo, Norway
- Queensland Alliance for Environmental Health Sciences, The University of Queensland, Brisbane, QLD, Australia
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Gracia-Lor E, Rousis NI, Zuccato E, Bade R, Baz-Lomba JA, Castrignanò E, Causanilles A, Hernández F, Kasprzyk-Hordern B, Kinyua J, McCall AK, van Nuijs ALN, Plósz BG, Ramin P, Ryu Y, Santos MM, Thomas K, de Voogt P, Yang Z, Castiglioni S. Estimation of caffeine intake from analysis of caffeine metabolites in wastewater. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 609:1582-1588. [PMID: 28810510 DOI: 10.1016/j.scitotenv.2017.07.258] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Revised: 07/28/2017] [Accepted: 07/29/2017] [Indexed: 05/12/2023]
Abstract
Caffeine metabolites in wastewater were investigated as potential biomarkers for assessing caffeine intake in a population. The main human urinary metabolites of caffeine were measured in the urban wastewater of ten European cities and the metabolic profiles in wastewater were compared with the human urinary excretion profile. A good match was found for 1,7-dimethyluric acid, an exclusive caffeine metabolite, suggesting that might be a suitable biomarker in wastewater for assessing population-level caffeine consumption. A correction factor was developed considering the percentage of excretion of this metabolite in humans, according to published pharmacokinetic studies. Daily caffeine intake estimated from wastewater analysis was compared with the average daily intake calculated from the average amount of coffee consumed by country per capita. Good agreement was found in some cities but further information is needed to standardize this approach. Wastewater analysis proved useful to providing additional local information on caffeine use.
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Affiliation(s)
- Emma Gracia-Lor
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy; Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellon, Spain.
| | - Nikolaos I Rousis
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
| | - Ettore Zuccato
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
| | - Richard Bade
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellon, Spain; School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, South Australia 5000, Australia
| | - Jose Antonio Baz-Lomba
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349 Oslo, Norway; Faculty of Medicine, University of Oslo, PO Box 1078, Blindern, 0316 Oslo, Norway
| | - Erika Castrignanò
- University of Bath, Department of Chemistry, Faculty of Science, Bath BA2 7AY, United Kingdom
| | - Ana Causanilles
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, 3430 BB Nieuwegein, The Netherlands
| | - Félix Hernández
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071 Castellon, Spain
| | | | - Juliet Kinyua
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Ann-Kathrin McCall
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, CH-8600 Dübendorf, Switzerland
| | - Alexander L N van Nuijs
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Benedek G Plósz
- Department of Environmental Engineering, Technical University of Denmark, Bygningstorvet, Building 115, DK-2800 Kgs. Lyngby, Denmark; Department of Chemical Engineering, University of Bath, Claverton Down, Bath BA2 7AY, UK
| | - Pedram Ramin
- Department of Environmental Engineering, Technical University of Denmark, Bygningstorvet, Building 115, DK-2800 Kgs. Lyngby, Denmark; Department of Chemical and Biochemical Engineering, Technical University of Denmark, Søltofts Plads, Building 229, DK-2800 Kgs. Lyngby, Denmark
| | - Yeonsuk Ryu
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349 Oslo, Norway; Faculty of Medicine, University of Oslo, PO Box 1078, Blindern, 0316 Oslo, Norway
| | - Miguel M Santos
- CIMAR/CIIMAR-Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Avenida General Norton de Matos, S/N, 4450-208 Matosinhos, Portugal; FCUP - Department of Biology, Faculty of Sciences, University of Porto, Rua do Campo Alegre, 4169-007 Porto, Portugal
| | - Kevin Thomas
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349 Oslo, Norway; Queensland Alliance for Environmental Health Sciences (QAEHS), University of Queensland, 39 Kessels Road Coopers Plains, Queensland 4108, Australia
| | - Pim de Voogt
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, 3430 BB Nieuwegein, The Netherlands; Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, P.O. Box 94248, 1090 GE Amsterdam, The Netherlands
| | - Zhugen Yang
- University of Bath, Department of Chemistry, Faculty of Science, Bath BA2 7AY, United Kingdom; Division of Biomedical Engineering, School of Engineering, University of Glasgow, Glasgow G12 8LT, United Kingdom
| | - Sara Castiglioni
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy.
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Thomas KV, Amador A, Baz-Lomba JA, Reid M. Use of Mobile Device Data To Better Estimate Dynamic Population Size for Wastewater-Based Epidemiology. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:11363-11370. [PMID: 28929740 DOI: 10.1021/acs.est.7b02538] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Wastewater-based epidemiology is an established approach for quantifying community drug use and has recently been applied to estimate population exposure to contaminants such as pesticides and phthalate plasticizers. A major source of uncertainty in the population weighted biomarker loads generated is related to estimating the number of people present in a sewer catchment at the time of sample collection. Here, the population quantified from mobile device-based population activity patterns was used to provide dynamic population normalized loads of illicit drugs and pharmaceuticals during a known period of high net fluctuation in the catchment population. Mobile device-based population activity patterns have for the first time quantified the high degree of intraday, week, and month variability within a specific sewer catchment. Dynamic population normalization showed that per capita pharmaceutical use remained unchanged during the period when static normalization would have indicated an average reduction of up to 31%. Per capita illicit drug use increased significantly during the monitoring period, an observation that was only possible to measure using dynamic population normalization. The study quantitatively confirms previous assessments that population estimates can account for uncertainties of up to 55% in static normalized data. Mobile device-based population activity patterns allow for dynamic normalization that yields much improved temporal and spatial trend analysis.
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Affiliation(s)
- Kevin V Thomas
- Norwegian Institute for Water Research (NIVA) , Gaustadalléen 21, NO-0349 Oslo, Norway
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland , 39 Kessels Road, Coopers Plains, Queensland 4108, Australia
| | - Arturo Amador
- Telenor ASA , Snarøyveien 30, NO-1360 Fornebu, Norway
| | | | - Malcolm Reid
- Norwegian Institute for Water Research (NIVA) , Gaustadalléen 21, NO-0349 Oslo, Norway
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45
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Rousis NI, Gracia-Lor E, Zuccato E, Bade R, Baz-Lomba JA, Castrignanò E, Causanilles A, Covaci A, de Voogt P, Hernàndez F, Kasprzyk-Hordern B, Kinyua J, McCall AK, Plósz BG, Ramin P, Ryu Y, Thomas KV, van Nuijs A, Yang Z, Castiglioni S. Wastewater-based epidemiology to assess pan-European pesticide exposure. WATER RESEARCH 2017; 121:270-279. [PMID: 28554112 DOI: 10.1016/j.watres.2017.05.044] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 05/02/2017] [Accepted: 05/21/2017] [Indexed: 05/22/2023]
Abstract
Human biomonitoring, i.e. the determination of chemicals and/or their metabolites in human specimens, is the most common and potent tool for assessing human exposure to pesticides, but it suffers from limitations such as high costs and biases in sampling. Wastewater-based epidemiology (WBE) is an innovative approach based on the chemical analysis of specific human metabolic excretion products (biomarkers) in wastewater, and provides objective and real-time information on xenobiotics directly or indirectly ingested by a population. This study applied the WBE approach for the first time to evaluate human exposure to pesticides in eight cities across Europe. 24 h-composite wastewater samples were collected from the main wastewater treatment plants and analyzed for urinary metabolites of three classes of pesticides, namely triazines, organophosphates and pyrethroids, by liquid chromatography-tandem mass spectrometry. The mass loads (mg/day/1000 inhabitants) were highest for organophosphates and lowest for triazines. Different patterns were observed among the cities and for the various classes of pesticides. Population weighted loads of specific biomarkers indicated higher exposure in Castellon, Milan, Copenhagen and Bristol for pyrethroids, and in Castellon, Bristol and Zurich for organophosphates. The lowest mass loads (mg/day/1000 inhabitants) were found in Utrecht and Oslo. These results were in agreement with several national statistics related to pesticides exposure such as pesticides sales. The daily intake of pyrethroids was estimated in each city and it was found to exceed the acceptable daily intake (ADI) only in one city (Castellon, Spain). This was the first large-scale application of WBE to monitor population exposure to pesticides. The results indicated that WBE can give new information about the "average exposure" of the population to pesticides, and is a useful complementary biomonitoring tool to study population-wide exposure to pesticides.
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Affiliation(s)
- Nikolaos I Rousis
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156, Milan, Italy.
| | - Emma Gracia-Lor
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156, Milan, Italy; Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071, Castellón, Spain
| | - Ettore Zuccato
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156, Milan, Italy
| | - Richard Bade
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071, Castellón, Spain; School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, South Australia 5000, Australia
| | | | - Erika Castrignanò
- University of Bath, Department of Chemistry, Faculty of Science, Bath, BA2 7AY, United Kingdom
| | - Ana Causanilles
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, 3430 BB, Nieuwegein, The Netherlands
| | - Adrian Covaci
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk-Antwerp, Belgium
| | - Pim de Voogt
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, 3430 BB, Nieuwegein, The Netherlands; IBED-University of Amsterdam, The Netherlands
| | - Félix Hernàndez
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, E-12071, Castellón, Spain
| | | | - Juliet Kinyua
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk-Antwerp, Belgium
| | - Ann-Kathrin McCall
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, CH-8600, Dübendorf, Switzerland
| | - Benedek Gy Plósz
- Department of Environmental Engineering, Technical University of Denmark, Bygningstorvet, Building 115, DK-2800M, Kgs. Lyngby, Denmark; Department of Chemical Engineering, University of Bath, Claverton Down, Bath, BA2 7AY, UK
| | - Pedram Ramin
- Department of Environmental Engineering, Technical University of Denmark, Bygningstorvet, Building 115, DK-2800M, Kgs. Lyngby, Denmark; Department of Chemical and Biochemical Engineering, Technical University of Denmark, Søltofts Plads, Building 229, DK-2800, Kgs. Lyngby, Denmark
| | - Yeonsuk Ryu
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349, Oslo, Norway
| | - Kevin V Thomas
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, 0349, Oslo, Norway; Queensland Alliance for Environmental Health Science (QAEHS), University of Queensland, 39 Kessels Road, Coopers Plains, QLD, 4108, Australia
| | - Alexander van Nuijs
- Toxicological Center, Department of Pharmaceutical Sciences, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk-Antwerp, Belgium
| | - Zhugen Yang
- University of Bath, Department of Chemistry, Faculty of Science, Bath, BA2 7AY, United Kingdom; Division of Biomedical Engineering, School of Engineering, University of Glasgow, Glasgow, G12 8LT, United Kingdom
| | - Sara Castiglioni
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156, Milan, Italy.
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Lai FY, Been F, Covaci A, van Nuijs ALN. Novel Wastewater-Based Epidemiology Approach Based on Liquid Chromatography-Tandem Mass Spectrometry for Assessing Population Exposure to Tobacco-Specific Toxicants and Carcinogens. Anal Chem 2017; 89:9268-9278. [PMID: 28737035 DOI: 10.1021/acs.analchem.7b02052] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Tobacco smoking remains an important public health issue worldwide. Assessment of exposure to tobacco-related toxicants and carcinogens at the population level is thus an essential population health indicator. This can be achieved by wastewater-based epidemiology (WBE), which relies on the analysis of biomarkers in wastewater. However, required analytical methods for the simultaneous measurement of tobacco-related toxicants and carcinogens in wastewater are not available. In this study, a new analytical procedure was developed and validated to measure tobacco-related alkaloids, carcinogens, and their metabolites in raw wastewater, including anabasine (ANABA), anatabine (ANATA), cotinine (COT), trans-3'-hydroxycotinine (COT-OH), N-nitrosoanabasine (NAB), N-nitrosoanatabine (NAT), N-nitrosonornicotine (NNN), 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL), NNAL-N-β-glucuronide, and NNAL-O-β-glucuronide. Different parameters were optimized for the solid-phase extraction procedure and instrumental analysis using liquid chromatography-tandem mass spectrometry. The optimized method was fully validated, resulting in acceptable within-run and between-run precision (<8% and <10% relative standard deviation, respectively) and accuracy (<9% and <13% bias, respectively). Method quantification limits were at 0.5-120 ng/L in wastewater. Target analytes were stable in wastewater at 4 and 20 °C over 24 h. The developed method was applied to wastewater samples from two Belgian cities. Average concentrations of COT, COT-OH, ANATA, ANABA, and NAT were 5200, 2600, 30, 10, and 0.6 ng/L, respectively, while NAB, NNN, NNK, and NNAL were not detected in the samples. With the developed robust analytical method, our study provided the first insight into the population exposure to both toxicants and carcinogens resulting from tobacco use.
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Affiliation(s)
- Foon Yin Lai
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp , Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Frederic Been
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp , Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Adrian Covaci
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp , Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Alexander L N van Nuijs
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp , Universiteitsplein 1, 2610 Antwerp, Belgium
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Rousis NI, Bade R, Bijlsma L, Zuccato E, Sancho JV, Hernandez F, Castiglioni S. Monitoring a large number of pesticides and transformation products in water samples from Spain and Italy. ENVIRONMENTAL RESEARCH 2017; 156:31-38. [PMID: 28314152 DOI: 10.1016/j.envres.2017.03.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 03/07/2017] [Accepted: 03/09/2017] [Indexed: 06/06/2023]
Abstract
Assessing the presence of pesticides in environmental waters is particularly challenging because of the huge number of substances used which may end up in the environment. Furthermore, the occurrence of pesticide transformation products (TPs) and/or metabolites makes this task even harder. Most studies dealing with the determination of pesticides in water include only a small number of analytes and in many cases no TPs. The present study applied a screening method for the determination of a large number of pesticides and TPs in wastewater (WW) and surface water (SW) from Spain and Italy. Liquid chromatography coupled to high-resolution mass spectrometry (HRMS) was used to screen a database of 450 pesticides and TPs. Detection and identification were based on specific criteria, i.e. mass accuracy, fragmentation, and comparison of retention times when reference standards were available, or a retention time prediction model when standards were not available. Seventeen pesticides and TPs from different classes (fungicides, herbicides and insecticides) were found in WW in Italy and Spain, and twelve in SW. Generally, in both countries more compounds were detected in effluent WW than in influent WW, and in SW than WW. This might be due to the analytical sensitivity in the different matrices, but also to the presence of multiple sources of pollution. HRMS proved a good screening tool to determine a large number of substances in water and identify some priority compounds for further quantitative analysis.
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Affiliation(s)
- Nikolaos I Rousis
- RCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Environmental Biomarkers Unit, Food Toxicology Laboratory, Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy.
| | - Richard Bade
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, 12071 Castellón, Spain
| | - Lubertus Bijlsma
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, 12071 Castellón, Spain
| | - Ettore Zuccato
- RCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Environmental Biomarkers Unit, Food Toxicology Laboratory, Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
| | - Juan V Sancho
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, 12071 Castellón, Spain
| | - Felix Hernandez
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, 12071 Castellón, Spain
| | - Sara Castiglioni
- RCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Environmental Biomarkers Unit, Food Toxicology Laboratory, Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy.
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48
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Gracia-Lor E, Castiglioni S, Bade R, Been F, Castrignanò E, Covaci A, González-Mariño I, Hapeshi E, Kasprzyk-Hordern B, Kinyua J, Lai FY, Letzel T, Lopardo L, Meyer MR, O'Brien J, Ramin P, Rousis NI, Rydevik A, Ryu Y, Santos MM, Senta I, Thomaidis NS, Veloutsou S, Yang Z, Zuccato E, Bijlsma L. Measuring biomarkers in wastewater as a new source of epidemiological information: Current state and future perspectives. ENVIRONMENT INTERNATIONAL 2017; 99:131-150. [PMID: 28038971 DOI: 10.1016/j.envint.2016.12.016] [Citation(s) in RCA: 159] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 12/12/2016] [Accepted: 12/16/2016] [Indexed: 05/19/2023]
Abstract
The information obtained from the chemical analysis of specific human excretion products (biomarkers) in urban wastewater can be used to estimate the exposure or consumption of the population under investigation to a defined substance. A proper biomarker can provide relevant information about lifestyle habits, health and wellbeing, but its selection is not an easy task as it should fulfil several specific requirements in order to be successfully employed. This paper aims to summarize the current knowledge related to the most relevant biomarkers used so far. In addition, some potential wastewater biomarkers that could be used for future applications were evaluated. For this purpose, representative chemical classes have been chosen and grouped in four main categories: (i) those that provide estimates of lifestyle factors and substance use, (ii) those used to estimate the exposure to toxicants present in the environment and food, (iii) those that have the potential to provide information about public health and illness and (iv) those used to estimate the population size. To facilitate the evaluation of the eligibility of a compound as a biomarker, information, when available, on stability in urine and wastewater and pharmacokinetic data (i.e. metabolism and urinary excretion profile) has been reviewed. Finally, several needs and recommendations for future research are proposed.
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Affiliation(s)
- Emma Gracia-Lor
- Research Institute for Pesticides and Water, Universitat Jaume I, Castellon, Spain; IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Milan, Italy.
| | - Sara Castiglioni
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Milan, Italy.
| | - Richard Bade
- Research Institute for Pesticides and Water, Universitat Jaume I, Castellon, Spain.
| | - Frederic Been
- Toxicological Center, University of Antwerp, 2610 Wilrijk, Belgium.
| | - Erika Castrignanò
- Deparment of Chemistry, Faculty of Science, University of Bath, Bath BA2 7AY, UK.
| | - Adrian Covaci
- Toxicological Center, University of Antwerp, 2610 Wilrijk, Belgium.
| | - Iria González-Mariño
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Milan, Italy.
| | - Evroula Hapeshi
- NIREAS-International Water Research Center, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus.
| | | | - Juliet Kinyua
- Toxicological Center, University of Antwerp, 2610 Wilrijk, Belgium.
| | - Foon Yin Lai
- Toxicological Center, University of Antwerp, 2610 Wilrijk, Belgium.
| | - Thomas Letzel
- Analytical Group, Chair of Urban Water Systems Engineering, Technical University of Munich, Germany.
| | - Luigi Lopardo
- Deparment of Chemistry, Faculty of Science, University of Bath, Bath BA2 7AY, UK.
| | - Markus R Meyer
- Department of Experimental and Clinical Toxicology, Institute of Experimental and Clinical Pharmacology and Toxicology, Saarland University, 66421 Homburg, Germany.
| | - Jake O'Brien
- National Research Center for Environmental Toxicology, The University of Queensland, Coopers Plains, QLD 4108, Australia.
| | - Pedram Ramin
- Dept. of Environmental Engineering, Technical University of Denmark, Denmark.
| | - Nikolaos I Rousis
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Milan, Italy.
| | - Axel Rydevik
- Deparment of Chemistry, Faculty of Science, University of Bath, Bath BA2 7AY, UK.
| | - Yeonsuk Ryu
- Ecotoxicology and Risk Assessment, Norwegian Institute for Water Research, Oslo, Norway.
| | - Miguel M Santos
- CIMAR/CIIMAR, LA-Interdisciplinary Centre for marine and Environmental Research, University of Porto, Portugal; FCUP-Dept of Biology, Faculty of Sciences, University of Porto, Rua do Campo Alegre, 4169-007 Porto, Portugal.
| | - Ivan Senta
- Rudjer Boskovic Institute, Zagreb, Croatia.
| | - Nikolaos S Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece.
| | - Sofia Veloutsou
- Analytical Group, Chair of Urban Water Systems Engineering, Technical University of Munich, Germany.
| | - Zhugen Yang
- Division of Biomedical Engineering, School of Engineering, University of Glasgow, G128LT Glasgow, United Kingdom.
| | - Ettore Zuccato
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Milan, Italy.
| | - Lubertus Bijlsma
- Research Institute for Pesticides and Water, Universitat Jaume I, Castellon, Spain.
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49
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Baz-Lomba JA, Salvatore S, Gracia-Lor E, Bade R, Castiglioni S, Castrignanò E, Causanilles A, Hernandez F, Kasprzyk-Hordern B, Kinyua J, McCall AK, van Nuijs A, Ort C, Plósz BG, Ramin P, Reid M, Rousis NI, Ryu Y, de Voogt P, Bramness J, Thomas K. Comparison of pharmaceutical, illicit drug, alcohol, nicotine and caffeine levels in wastewater with sale, seizure and consumption data for 8 European cities. BMC Public Health 2016; 121:221-230. [PMID: 27716139 DOI: 10.1016/j.watres.2017.05.041] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 05/19/2017] [Accepted: 05/20/2017] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND Monitoring the scale of pharmaceuticals, illicit and licit drugs consumption is important to assess the needs of law enforcement and public health, and provides more information about the different trends within different countries. Community drug use patterns are usually described by national surveys, sales and seizure data. Wastewater-based epidemiology (WBE) has been shown to be a reliable approach complementing such surveys. METHOD This study aims to compare and correlate the consumption estimates of pharmaceuticals, illicit drugs, alcohol, nicotine and caffeine from wastewater analysis and other sources of information. Wastewater samples were collected in 2015 from 8 different European cities over a one week period, representing a population of approximately 5 million people. Published pharmaceutical sale, illicit drug seizure and alcohol, tobacco and caffeine use data were used for the comparison. RESULTS High agreement was found between wastewater and other data sources for pharmaceuticals and cocaine, whereas amphetamines, alcohol and caffeine showed a moderate correlation. methamphetamine and 3,4-methylenedioxymethamphetamine (MDMA) and nicotine did not correlate with other sources of data. Most of the poor correlations were explained as part of the uncertainties related with the use estimates and were improved with other complementary sources of data. CONCLUSIONS This work confirms the promising future of WBE as a complementary approach to obtain a more accurate picture of substance use situation within different communities. Our findings suggest further improvements to reduce the uncertainties associated with both sources of information in order to make the data more comparable.
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Affiliation(s)
- Jose Antonio Baz-Lomba
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, Oslo, NO-0349, Norway.
- Norwegian Centre for Addiction Research, Faculty of Medicine, University of Oslo, PO box 1078, Blindern, Oslo, 0316, Norway.
| | - Stefania Salvatore
- Norwegian Centre for Addiction Research, Faculty of Medicine, University of Oslo, PO box 1078, Blindern, Oslo, 0316, Norway
| | - Emma Gracia-Lor
- IRCCS-Istituto di Recerche Farmacologiche "Mario Negri", Via La Masa 19, Milan, 20156, Italy
| | - Richard Bade
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, Castellón, E-12071, Spain
| | - Sara Castiglioni
- IRCCS-Istituto di Recerche Farmacologiche "Mario Negri", Via La Masa 19, Milan, 20156, Italy
| | - Erika Castrignanò
- Department of Chemistry, University of Bath, Faculty of Science, Bath, BA2 7AY, UK
| | - Ana Causanilles
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, Nieuwegein, 3430 BB, The Netherlands
| | - Felix Hernandez
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat s/n, Castellón, E-12071, Spain
| | | | - Juliet Kinyua
- Department of Pharmaceutical Sciences, Toxicological Center, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, Antwerp, 2610, Belgium
| | - Ann-Kathrin McCall
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, CH-8600, Switzerland
| | - Alexander van Nuijs
- Department of Pharmaceutical Sciences, Toxicological Center, Campus Drie Eiken, University of Antwerp, Universiteitsplein 1, Antwerp, 2610, Belgium
| | - Christoph Ort
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, CH-8600, Switzerland
| | - Benedek G Plósz
- Department of Environmental Engineering, Technical University of Denmark, Miljøvej, Building 115, Kgs. Lyngby, DK-2800, Denmark
| | - Pedram Ramin
- Department of Environmental Engineering, Technical University of Denmark, Miljøvej, Building 115, Kgs. Lyngby, DK-2800, Denmark
| | - Malcolm Reid
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, Oslo, NO-0349, Norway
| | - Nikolaos I Rousis
- IRCCS-Istituto di Recerche Farmacologiche "Mario Negri", Via La Masa 19, Milan, 20156, Italy
| | - Yeonsuk Ryu
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, Oslo, NO-0349, Norway
| | - Pim de Voogt
- KWR Watercycle Research Institute, Chemical Water Quality and Health, P.O. Box 1072, Nieuwegein, 3430 BB, The Netherlands
| | - Jorgen Bramness
- Norwegian Centre for Addiction Research, Faculty of Medicine, University of Oslo, PO box 1078, Blindern, Oslo, 0316, Norway
| | - Kevin Thomas
- Norwegian Institute for Water Research (NIVA), Gaustadalléen 21, Oslo, NO-0349, Norway
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