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Kamani H, Baniasadi M, Abdipour H, Mohammadi L, Rayegannakhost S, Moein H, Azari A. Health risk assessment of BTEX compounds (benzene, toluene, ethylbenzene and xylene) in different indoor air using Monte Carlo simulation in zahedan city, Iran. Heliyon 2023; 9:e20294. [PMID: 37809514 PMCID: PMC10560053 DOI: 10.1016/j.heliyon.2023.e20294] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 09/13/2023] [Accepted: 09/18/2023] [Indexed: 10/10/2023] Open
Abstract
The presence of benzene, toluene, ethylbenzene, and xylene compounds (BTEX) in the breathing air outside and inside buildings is one of the most significant problems related to human health today. This study was performed to determine the concentration of BTEX pollutants in indoor environments. PhoCheck was used to detect the concentration of BTEX compounds. In this study, the concentration (BTEX pollutant) was assessed in four indoor spaces, including restaurants, laundries, hair salons, and photocopying centers. The results showed that the average concentration of all four searched compounds was higher than the recommended limit of the Environmental Protection Agency (EPA). The results of carcinogenic risk assessment by benzene and ethylbenzene compounds show 2153 × 10-4 and 913 × 10-5 respectively. The HQ values for toluene and xylene were 1.397 and 0.505, respectively, indicating that exposure to toluene alone may have adverse effects on human health, while exposure to xylene alone has no adverse effects. The hazard index (HI) for toluene and xylene pollutants was higher than one. An HI value higher than one means that the two contaminants toluene and xylene in the air we breathe may have adverse effects on human health. As a result, the necessary control measures should be taken to prevent the unfavorable effects of these two pollutants.
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Affiliation(s)
- Hossein Kamani
- Infectious Diseases and Tropical Medicine Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan,Iran
| | - Marzieh Baniasadi
- Infectious Diseases and Tropical Medicine Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan,Iran
| | - Hossein Abdipour
- Student Research Committee, Department of Environmental Health Engineering, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Leili Mohammadi
- Infectious Diseases and Tropical Medicine Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan,Iran
| | | | - Hossein Moein
- Infectious Diseases and Tropical Medicine Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan,Iran
| | - Ali Azari
- Sirjan School of Medical Sciences, Sirjan, Iran
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Bazrafshan E, Mohammadi L, Zarei AA, Mosafer J, Zafar MN, Dargahi A. Optimization of the photocatalytic degradation of phenol using superparamagnetic iron oxide (Fe 3O 4) nanoparticles in aqueous solutions. RSC Adv 2023; 13:25408-25424. [PMID: 37636498 PMCID: PMC10448231 DOI: 10.1039/d3ra03612j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 07/10/2023] [Indexed: 08/29/2023] Open
Abstract
The present work was carried out to remove phenol from aqueous medium using a photocatalytic process with superparamagnetic iron oxide nanoparticles (Fe3O4) called SPIONs. The photocatalytic process was optimized using a central composite design based on the response surface methodology. The effects of pH (3-7), UV/SPION nanoparticles ratio (1-3), contact time (30-90 minutes), and initial phenol concentration (20-80 mg L-1) on the photocatalytic process were investigated. The interaction of the process parameters and their optimal conditions were determined using CCD. The statistical data were analyzed using a one-way analysis of variance. We developed a quadratic model using a central composite design to indicate the photocatalyst impact on the decomposition of phenol. There was a close similarity between the empirical values gained for the phenol content and the predicted response values. Considering the design, optimum values of pH, phenol concentration, UV/SPION ratio, and contact time were determined to be 3, 80 mg L-1, 3, and 60 min, respectively; 94.9% of phenol was eliminated under the mentioned conditions. Since high values were obtained for the adjusted R2 (0.9786) and determination coefficient (R2 = 0.9875), the response surface methodology can describe the phenol removal by the use of the photocatalytic process. According to the one-way analysis of variance results, the quadratic model obtained by RSM is statistically significant for removing phenol. The recyclability of 92% after four consecutive cycles indicates the excellent stability of the photocatalyst for practical applications. Our research findings indicate that it is possible to employ response surface methodology as a helpful tool to optimize and modify process parameters for maximizing phenol removal from aqueous solutions and photocatalytic processes using SPIONs.
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Affiliation(s)
- Edris Bazrafshan
- Health Sciences Research Center, Torbat Heydariyeh University of Medical Sciences Torbat Heydariyeh 33787 95196 Iran
- Department of Environmental Health Engineering, Torbat Heydariyeh University of Medical Sciences Torbat Heydariyeh 33787 95196 Iran
| | - Leili Mohammadi
- Infectious Diseases and Tropical Medicine Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences Zahedan 98167-43463 Iran
| | - Amin Allah Zarei
- Health Sciences Research Center, Torbat Heydariyeh University of Medical Sciences Torbat Heydariyeh 33787 95196 Iran
- Department of Environmental Health Engineering, Torbat Heydariyeh University of Medical Sciences Torbat Heydariyeh 33787 95196 Iran
| | - Jafar Mosafer
- Department of Environmental Health Engineering, Torbat Heydariyeh University of Medical Sciences Torbat Heydariyeh 33787 95196 Iran
- Research Center of Advanced Technologies in Medicine, Torbat Heydariyeh University of Medical Sciences Torbat Heydariyeh Iran
| | | | - Abdollah Dargahi
- Department of Environmental Health Engineering, Khalkhal University of Medical Sciences Khalkhal Iran
- Social Determinants of Health Research Center, Ardabil University of Medical Sciences Ardabil Iran
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Kamani H, Hosseini A, Mohebi S, Keshtkar M, Mohammadpour A, Khodadadi N, Mohammadi L, Mousavi Khaneghah A. Evaluation of water quality of Chahnimeh as natural reservoirs from Sistan region in southwestern Iran: a Monte Carlo simulation and Sobol sensitivity assessment. Environ Sci Pollut Res Int 2023; 30:65618-65630. [PMID: 37086314 PMCID: PMC10182938 DOI: 10.1007/s11356-023-26879-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 04/04/2023] [Indexed: 05/03/2023]
Abstract
Maintaining the water quality is essential because of the limitation of drinking water bodies and their significant effects on life. Recently, much scientific interest has been attracted to the ecological condition assessment of water resources. Because of numerous health issues connected to water quality, the present work aimed to define the water quality status of Chahnimeh reservoirs, Sistan and Baluchistan province, Iran via the Iran Water Quality Index (IRWQISC), the National Sanitation Foundation Water Quality Index (NSFWQI), and human risk assessment. This cross-sectional descriptive work was accomplished in 4 seasons in 2020. The samples were gathered from 5 various points of Chahnimeh reservoirs. This study led to the results that the NSFWQI index was between 29.4 to 49.32, which showed "bad" quality, and the IRWQI index was between 19.27 and 39.23, which indicated "bad" and "relatively bad" quality. The best water quality based on both indexes was observed in the spring, and the worst was in the fall and summer. The highest value of HQ related to nitrate in drinking water was 1.60 in the group of children. However, according to the Monte Carlo simulation, HQ95% was estimated as 1.29. The Sobol sensitivity analysis of the first-order effect showed that daily water's daily ingestion rate (IR) was the most sensitive input. In addition, the value of the second-order effect indicated that the interaction effect of concentration-ingestion rate was the most sensitive input parameter for HQ. Therefore, regular monitoring is necessary to ensure water safety for human consumption.
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Affiliation(s)
- Hossein Kamani
- Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Alireza Hosseini
- Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Samaneh Mohebi
- Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mahsa Keshtkar
- Department of Environmental Health Engineering, School of Health, Hormozgan University of Medical Sciences, Hormozgan, Iran
| | - Amin Mohammadpour
- Department of Environmental Health Engineering, School of Health, Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Technology of Chemistry, Azerbaijan State Oil and Industry University, Baku, Azerbaijan
| | | | - Leili Mohammadi
- Infectious Diseases and Tropical Medicine Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, 98167-43463, Iran
| | - Amin Mousavi Khaneghah
- Department of Technology of Chemistry, Azerbaijan State Oil and Industry University, Baku, Azerbaijan.
- Department of Fruit and Vegetable Product Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology - State Research Institute, 36 Rakowiecka St, 02-532, Warsaw, Poland.
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Mohammadpour A, Emadi Z, Samaei MR, Ravindra K, Hosseini SM, Amin M, Samiei M, Mohammadi L, Khaksefidi R, Zarei AA, Motamed-Jahromi M, Mousavi Khaneghah A. The concentration of potentially toxic elements (PTEs) in drinking water from Shiraz, Iran: a health risk assessment of samples. Environ Sci Pollut Res Int 2023; 30:23295-23311. [PMID: 36322352 PMCID: PMC9938828 DOI: 10.1007/s11356-022-23535-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
The existence of potentially toxic elements (PTEs) in water bodies has posed a menace to human health. Thus, water resources should be protected from PTEs, and their effect on the exposed population should be investigated. In the present investigation, the concentrations of PTEs such as lead (Pb), mercury (Hg), manganese (Mn), and iron(Fe) in the drinking water of Shiraz, Iran, were determined for the first time. In addition, hazard quotient, hazard index, cancer risk, and sensitivity analysis were applied to estimate the noncarcinogenic and carcinogenic impacts of Pb, Hg, Mn, and Fe on exposed children and adults through ingestion. The mean concentrations (µg/L) of Pb, Hg, Mn, and Fe were 0.36, 0.32, 2.28, and 8.72, respectively, in winter and 0.50, 0.20, 0.55, and 10.36, respectively, in summer. The results displayed that Fe concentration was more than the other PTEs. PTE concentrations were lower than the standard values of the Environment Protection Agency and World Health Organization. Values of the degree of contamination and heavy metal pollution index for lead, mercury, manganese, and iron were significantly low (< 1) and excellent (< 50), respectively. Based on the Spearman rank correlation analysis, positive and negative relationships were observed in the present study. The observations of the health risk assessment demonstrated that mercury, lead, iron, and manganese had an acceptable level of noncarcinogenic harmful health risk in exposed children and adults (hazard quotients < 1 and hazard index < 1). The carcinogenic risk of lead was low (< E - 06), which can be neglected. Monte Carlo simulation showed that water intake rate and mercury concentration were the most critical parameters in the hazard index for children and adults. Lead concentration was also the most crucial factor in the cancer risk analysis. The results of the present study proved that the drinking water of Shiraz is safe and healthy and can be confidently consumed by people.
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Affiliation(s)
- Amin Mohammadpour
- Department of Environmental Health Engineering, School of Public Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Emadi
- Department of Environmental Health Engineering, School of Public Health, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Mohammad Reza Samaei
- Department of Environmental Health Engineering, School of Public Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Khaiwal Ravindra
- Department of Community Medicine & School of Public Health, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, 160012, India
| | - Seyedeh Masoumeh Hosseini
- Department of Public Health and Food Hygiene, School of Veterinary Medicine, Shiraz University, PO Box 1731, Shiraz, Postal code 71345, Iran
| | - Mohammad Amin
- Department of Mechanical Engineering, Shiraz University, Shiraz, Iran
| | - Mojtaba Samiei
- Department of Mechanical Engineering, Shiraz University, Shiraz, Iran
| | - Leili Mohammadi
- Environmental Health, Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, 9816743463, Iran
| | - Razyeh Khaksefidi
- Department of Environmental Health Engineering, School of Public Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amin Allah Zarei
- Health Sciences Research Center, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | - Mohadeseh Motamed-Jahromi
- Department of Medical-Surgical Nursing, Nursing School, Fasa University of Medical Sciences, Fasa, Iran
| | - Amin Mousavi Khaneghah
- Department of Fruit and Vegetable Product Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology - State Research Institute, 36 Rakowiecka St, 02-532, Warsaw, Poland.
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Moghaddam AA, Mohammadi L, Bazrafshan E, Batool M, Behnampour M, Baniasadi M, Mohammadi L, Zafar MN. Antibiotics sequestration using metal nanoparticles: An updated systematic review and meta-analysis. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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Mohammadpour A, Emadi Z, Keshtkar M, Mohammadi L, Motamed-Jahromi M, Samaei MR, Zarei AA, Berizi E, Mousavi Khaneghah A. Assessment of potentially toxic elements (PTEs) in fruits from Iranian market (Shiraz): A health risk assessment study. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104826] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Hesaruiyeh FA, Rajabi S, Motamed-Jahromi M, Sarhadi M, Bell ML, Khaksefidi R, Sarhadi S, Mohammadi L, Dua K, Mohammadpour A, Martelletti P. A Pilot Study on the Association of Lead, 8-Hydroxyguanine, and Malondialdehyde Levels in Opium Addicts' Blood Serum with Illicit Drug Use and Non-Addict Persons. Int J Environ Res Public Health 2022; 19:ijerph19159110. [PMID: 35897481 PMCID: PMC9368398 DOI: 10.3390/ijerph19159110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/11/2022] [Accepted: 07/20/2022] [Indexed: 02/01/2023]
Abstract
While a large body of literature has shown the health problems of illicit drug use, research is needed on how substance abuse impacts DNA damage and contaminants in blood, especially given Pb-contaminated opium. This pilot study aimed to evaluate the levels of lead (Pb), 8-hydroxy di-guanine (8-oxo-Gua), and malondialdehyde (MDA) in the blood serum of opium addicts and non-addict people. The current study is a case–control study with a cross-sectional design. A sample of 50 opium-addicted and non-addict adults were chosen for this study using convenience and random sampling methods. Participants were divided into two groups: addicts and non-addicts. The atomic absorption spectroscopy method was used to measure the quantity of Pb, and the Enzyme-Linked Immunosorbent Assay (ELISA) method was used to measure the amount of 8-oxo-Gua and MDA. The data were analyzed using an independent t-test. The results show that the amount of Pb in the blood serum of addicted women and men was higher than levels in non-addict men and women, for the study participants (p-value = 0.001). Blood levels were not significantly different between addicts and non-addicts for men or women for 8-oxo-Gua (p-value = 0.647 for women and p-value = 0.785 for men) and MDA (p-value = 0.867 for women and p-value = 0.995 for men). In general, addicts’ blood Pb levels were found to be substantially higher than those of normal non-addict persons in this pilot study. As a result, testing for blood Pb levels in addicts may be informative in instances when symptoms are inconclusive.
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Affiliation(s)
- Farzaneh Allahdinian Hesaruiyeh
- Department of Toxicology, Faculty of Pharmacy, Shahreza Branch, Islamic Azad University, Shahreza P.O. Box 311-86145, Iran;
- Clinical Core Laboratory, Ali ibn Abi Talib Hospital Complex, Zahedan University of Medical Sciences, Zahedan 98167-43463, Iran
| | - Saeed Rajabi
- Student Research Committee, School of Health, Shiraz University of Medical Sciences, Shiraz 71348-45794, Iran; (S.R.); (R.K.)
| | | | - Mohammad Sarhadi
- Cellular and Molecular Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan 98167-43463, Iran;
| | - Michelle L. Bell
- School of Forestry and Environmental Studies, Yale University, New Haven, CT 06520, USA;
| | - Razieh Khaksefidi
- Student Research Committee, School of Health, Shiraz University of Medical Sciences, Shiraz 71348-45794, Iran; (S.R.); (R.K.)
- Cellular and Molecular Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan 98167-43463, Iran;
| | - Somayeh Sarhadi
- Department of Biology, Faculty of Sciences, Hamedan Branch, Islamic Azad University, Hamedan 15847-43311, Iran;
| | - Leili Mohammadi
- Environmental Health, Infectious Diseases and Tropical Medicine Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan 98167-43463, Iran;
| | - Kamal Dua
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia;
- Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute (HMRI) & School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW 2308, Australia
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Amin Mohammadpour
- Student Research Committee, School of Health, Shiraz University of Medical Sciences, Shiraz 71348-45794, Iran; (S.R.); (R.K.)
- Correspondence: (A.M.); (P.M.)
| | - Paolo Martelletti
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, 00185 Rome, Italy
- Correspondence: (A.M.); (P.M.)
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Mirahmadi H, Kazemipour N, Yazdiani A, Mehravaran A, Basseri HR, Mohammadi L, Alijani E. Investigation of LAMP Technique in Diagnosis Type of Plasmodium Species in Anopheles Mosquitoes :A Fast and Practical Technique to Detect Malaria Pathogens in the Field. Ethiop J Health Sci 2021; 31:743-752. [PMID: 34703173 PMCID: PMC8512941 DOI: 10.4314/ejhs.v31i4.8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 12/28/2020] [Indexed: 12/07/2022] Open
Abstract
Background Malaria is one of the main parasitic diseases and a major health issue in some countries. This study aims to determine the rate and type of infections of Anopheles mosquitoes with malaria parasites using the molecular LAMP method in the Southeastern Iran. Methods In this study, 400 Anopheles mosquitoes were collected by the Zahedan Medical Insecticide Center in Nikshahr City, a high-risk area of malaria transmission in Sistan-Baluchestan Province. The mosquitoes were caught manually (by hand) in domestic (humans and animals), natural, and artificial outdoor places (Shelter pits). After DNA extraction, the LAMP method was used, which was compared with Multiplex Nested-PCR as a standard method. Results Out of 400 samples collected from Nikshahr City, 6 samples (1.5%) were infected with Plasmodium vivax. No Plasmodium falciparum or a mix (Plasmodium vivax and Plasmodium falciparum) was detected in this study. Conclusions The results of this study indicate that in places with transmission of both species, i.e. Plasmodium vivax and Plasmodium falciparum, detection of malaria parasites by the LAMP method could be very useful in spotting infections in the field. Thus, molecular epidemiological studies could be conducted annually to monitor malaria in endemic regions. The results of this research show that contamination with mosquito malaria vectors is increasing in Nikshahr City, and it seems that more studies will be required to eliminate malaria until 2026.
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Affiliation(s)
- Hadi Mirahmadi
- Infectious Disease and Tropical Medicine Research Center, Resistance Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran.,Department of Parasitology and Mycology, Faculty of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Nadia Kazemipour
- Department of Microbiology, Faculty of Basic Sciences, Islamic Azad University, Kerman, Kerman, Iran
| | - Anis Yazdiani
- Department of Microbiology, Faculty of Basic Sciences, Islamic Azad University, Kerman, Kerman, Iran
| | - Ahmad Mehravaran
- Infectious Disease and Tropical Medicine Research Center, Resistance Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran.,Department of Parasitology and Mycology, Faculty of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Hamid Reza Basseri
- Department of Medical Entomology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Leili Mohammadi
- Infectious Disease and Tropical Medicine Research Center, Resistance Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Ebrahim Alijani
- Clinical Immunology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
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Rahdar S, Pal K, Mohammadi L, Rahdar A, Goharniya Y, Samani S, Kyzas GZ. Response surface methodology for the removal of nitrate ions by adsorption onto copper oxide nanoparticles. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129686] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Rahdar A, Rahdar S, Askari F, Ahmadi S, Shahraki H, Mohammadi L, Sankar Sivasankarapillai V, Kyzas GZ. Effectiveness of graphene quantum dot nanoparticles in the presence of hydrogen peroxide for the removal of ciprofloxacin from aqueous media: response surface methodology. SEP SCI TECHNOL 2020. [DOI: 10.1080/01496395.2020.1807569] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Abbas Rahdar
- Department of Physics, University of Zabol, Zabol, Iran
| | - Somayeh Rahdar
- Department of Environmental Health, Zabol University of Medical Sciences, Zabol, Iran
| | - Faezeh Askari
- Department of Physics, University of Zabol, Zabol, Iran
| | - Shahin Ahmadi
- Department of Environmental Health, Zabol University of Medical Sciences, Zabol, Iran
| | - Hojat Shahraki
- Department of Environmental Health, Zabol University of Medical Sciences, Zabol, Iran
| | - Leili Mohammadi
- Department of Environmental Health, Zahedan University of Medical Sciences, Zahedan, Iran
| | | | - George Z. Kyzas
- Department of Chemistry, International Hellenic University, Kavala, Greece
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Mohammadi L, Rahdar A, Khaksefidi R, Ghamkhari A, Fytianos G, Kyzas GZ. Polystyrene Magnetic Nanocomposites as Antibiotic Adsorbents. Polymers (Basel) 2020; 12:E1313. [PMID: 32526844 PMCID: PMC7362001 DOI: 10.3390/polym12061313] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 06/04/2020] [Accepted: 06/05/2020] [Indexed: 12/23/2022] Open
Abstract
There are different ways for antibiotics to enter the aquatic environment, with wastewater treatment plants (WWTP) considered to be one of the main points of entrance. Even treated wastewater effluent can contain antibiotics, since WWTP cannot eliminate the presence of antibiotics. Therefore, adsorption can be a sustainable option, compared to other tertiary treatments. In this direction, a versatile synthesis of poly(styrene-block-acrylic acid) diblock copolymer/Fe3O4 magnetic nanocomposite (abbreviated as P(St-b-AAc)/Fe3O4)) was achieved for environmental applications, and particularly for the removal of antibiotic compounds. For this reason, the synthesis of the P(St-b-AAc) diblock copolymer was conducted with a reversible addition fragmentation transfer (RAFT) method. Monodisperse superparamagnetic nanocomposite with carboxylic acid groups of acrylic acid was adsorbed on the surface of Fe3O4 nanoparticles. The nanocomposites were characterized with scanning electron microscopy (SEM), X-ray diffraction (XRD) and vibrating sample magnetometer (VSM) analysis. Then, the nanoparticles were applied to remove ciprofloxacin (antibiotic drug compound) from aqueous solutions. The effects of various parameters, such as initial drug concentration, solution pH, adsorbent dosage, and contact time on the process were extensively studied. Operational parameters and their efficacy in the removal of Ciprofloxacin were studied. Kinetic and adsorption isothermal studies were also carried out. The maximum removal efficiency of ciprofloxacin (97.5%) was found at an initial concentration of 5 mg/L, pH 7, adsorbent's dosage 2 mg/L, contact time equal to 37.5 min. The initial concentration of antibiotic and the dose of the adsorbent presented the highest impact on efficiency. The adsorption of ciprofloxacin was better fitted to Langmuir isotherm (R2 = 0.9995), while the kinetics were better fitted to second-order kinetic equation (R2 = 0.9973).
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Affiliation(s)
- Leili Mohammadi
- PhD of Environmental Health, Infectious Diseases and Tropical Medicine Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan 98167-43463, Iran;
| | - Abbas Rahdar
- Department of Physics, Faculty of Science, University of Zabol, Zabol 538-98615, Iran
| | - Razieh Khaksefidi
- Department of Environmental Health, Zahedan University of Medical Sciences, Zahedan 98167-43463, Iran;
| | - Aliyeh Ghamkhari
- Institute of Polymeric Materials, Faculty of Polymer Engineering, Sahand University of Technology, Tabriz 51335-1996, Iran;
| | - Georgios Fytianos
- Department of Chemistry, International Hellenic University, Kavala 65404, Greece;
| | - George Z. Kyzas
- Department of Chemistry, International Hellenic University, Kavala 65404, Greece;
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Shivakumar S, Mohammadi L, Mangoni A. ADVERSE EFFECTS OF ENDOTHELIN RECEPTOR ANTAGONIST AND PHOSPHODIESTERASE-5 INHIBITOR COMBINATION THERAPY IN PULMONARY ARTERIAL HYPERTENSION: A SYSTEMATIC REVIEW AND META-ANALYSIS. Chest 2020. [DOI: 10.1016/j.chest.2020.05.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Ahmadi S, Mohammadi L, Rahdar A, Rahdar S, Dehghani R, Adaobi Igwegbe C, Kyzas GZ. Acid Dye Removal from Aqueous Solution by Using Neodymium(III) Oxide Nanoadsorbents. Nanomaterials (Basel) 2020; 10:nano10030556. [PMID: 32204520 PMCID: PMC7153400 DOI: 10.3390/nano10030556] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/11/2020] [Accepted: 03/18/2020] [Indexed: 01/19/2023]
Abstract
In the current work, neodymium oxide (Nd2O3) nanoparticles were synthesized and characterized by means of X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM). The major aim/investigation of this research was to fit/model and optimize the removal of Acid Blue 92 (AB92) dye from synthetic effluents (aqueous solutions) using the adsorption process based on neodymium oxide (Nd2O3) nanoparticles. To optimize the adsorption conditions, central composite design (CCD) based on response surface methodology (RSM) was applied. The effects of pH (3-9), adsorbent dosage (0.1-1 g/L), initial concentration of AB92 (100-300 mg/L), and contact time (10-100 min) on the adsorption process were investigated. Apart from equilibrium and kinetic experiments, thermodynamic evaluation of the adsorption process was also undertaken. The adsorption process was found to have the best fitting to Langmuir isotherm model and pseudo-second-order kinetic equation. Also, the process was found to be spontaneous and favorable with increased temperature. The optimal conditions found were: pH = 3.15, AB92 concentration equal to 138.5 mg/L, dosage of nanoadsorbent equal to 0.83 g/L, and 50 min as contact time, which resulted in 90.70% AB92 removal. High values for the coefficient of determination, R2 (0.9596) and adjusted R2 (0.9220) indicated that the removal of AB92 dye using adsorption can be explained and modeled by RSM. The Fisher's F-value (25.4683) denotes that the developed model was significant for AB92 adsorption at a 95% confidence level.
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Affiliation(s)
- Shahin Ahmadi
- Department of Environmental Health, Zabol University of Medical Sciences, Zabol 986161588, Iran; (S.A.); (S.R.)
| | - Leili Mohammadi
- PhD of Environmental Health, Infectious Diseases and Tropical Medicine Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan 9816743463, Iran;
| | - Abbas Rahdar
- Department of Physics, Faculty of science, University of Zabol, Zabol 538-98615, Iran
- Correspondence: (A.R.); (G.Z.K.)
| | - Somayeh Rahdar
- Department of Environmental Health, Zabol University of Medical Sciences, Zabol 986161588, Iran; (S.A.); (S.R.)
| | - Ramin Dehghani
- Department of Environmental Health, Kerman University of Medical Sciences, Kerman 7616913555, Iran;
| | | | - George Z. Kyzas
- Department of Chemistry, International Hellenic University, 654040 Kavala, Greece
- Correspondence: (A.R.); (G.Z.K.)
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Zohal M, Mohammadi L, Shamloo F, Javadi A, Yazdi Z. Prevalence and Associated Depression Risk Factors in Patients with Chronic Obstructive Pulmonary Disease in Qazvin, Iran (2014). Eur J Ther 2019. [DOI: 10.5152/eurjther.2018.287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Parandin R, Mohammadi L. Anti-inflammatory and Anti-nociceptive Activities of Hydroalcoholic Extract of Rosa canina L. Fruit in Male Mice. J Ardabil Univ Med Sci 2019. [DOI: 10.29252/jarums.19.2.4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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Ahmadi S, Mohammadi L, Igwegbe CA, Rahdar S, Banach AM. Application of response surface methodology in the degradation of Reactive Blue 19 using H2O2/MgO nanoparticles advanced oxidation process. Int J Ind Chem 2018. [DOI: 10.1007/s40090-018-0153-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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Mohammadi L, Bazrafshan E, Noroozifar M, Ansari-Moghaddam A, Barahuie F, Balarak D. Removing 2,4-dichlorophenol from aqueous environments by heterogeneous catalytic ozonation using synthesized MgO nanoparticles. Water Sci Technol 2017; 76:3054-3068. [PMID: 29210691 DOI: 10.2166/wst.2017.479] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
2,4-Dichlorophenol (2,4-DCP) is one of the seriously toxic chlorophenol compounds found in agricultural environments, in water disinfected by chlorine, and in outgoing effluents from the pulp and paper industries and paper manufacturing factories. This research studied the feasibility of using MgO nanoparticles (MgO-NPs) as a catalyst in the ozonation process for removing 2,4-DCP from aqueous environments under laboratory conditions. This study was conducted using a laboratory-scale semi-continuous reactor. It studied the effects of critical variables such as solution pH, ozonation time, dose of MgO-NPs and initial 2,4-DCP concentration. A statistical model of response surface model (RSM) was designed and utilized to obtain the optimum experimental conditions. Analysis of the data showed that initial concentration of 2,4-DCP and dose of MgO-NPs had the maximum effect on the response variable (percentage degradation of 2,4-DCP). Moreover, based on analysis of variance on the model, the optimum removal conditions were reaction time of 50 min, pH > 7, initial 2,4-DCP concentration of less than 50 mg/L, and an MgO-NPs dose of 0.3 mg/L. Under these optimum conditions, a removal efficiency of 99.99% was achieved. In addition, results indicated that catalytic ozonation in the presence of MgO-NPs was very efficient at removing 2,4-DCP from aqueous environments.
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Affiliation(s)
- Leili Mohammadi
- Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran E-mail:
| | - Edris Bazrafshan
- Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran E-mail:
| | - Meissam Noroozifar
- Analytical Research Laboratory, Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
| | | | - Farahnaz Barahuie
- Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
| | - Davoud Balarak
- Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran E-mail:
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Mohammadi L, Bazrafshan E, Noroozifar M, Ansari-Moghaddam A. Application of Heterogeneous Catalytic Ozonation Process with Magnesium Oxide Nanoparticles for Toluene Degradation in Aqueous Environments. Health Scope 2016. [DOI: 10.17795/jhealthscope-40439] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Bazrafshan E, Mohammadi L, Ansari-Moghaddam A, Mahvi AH. Heavy metals removal from aqueous environments by electrocoagulation process- a systematic review. J Environ Health Sci Eng 2015; 13:74. [PMID: 26512324 PMCID: PMC4624377 DOI: 10.1186/s40201-015-0233-8] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Accepted: 10/19/2015] [Indexed: 12/07/2022]
Abstract
Heavy metals pollution has become a more serious environmental problem in the last several decades as a result releasing toxic materials into the environment. Various techniques such as physical, chemical, biological, advanced oxidation and electrochemical processes were used for the treatment of domestic, industrial and agricultural effluents. The commonly used conventional biological treatments processes are not only time consuming but also need large operational area. Accordingly, it seems that these methods are not cost-effective for effluent containing toxic elements. Advanced oxidation techniques result in high treatment cost and are generally used to obtain high purity grade water. The chemical coagulation technique is slow and generates large amount of sludge. Electrocoagulation is an electrochemical technique with many applications. This process has recently attracted attention as a potential technique for treating industrial wastewater due to its versatility and environmental compatibility. This process has been applied for the treatment of many kinds of wastewater such as landfill leachate, restaurant, carwash, slaughterhouse, textile, laundry, tannery, petroleum refinery wastewater and for removal of bacteria, arsenic, fluoride, pesticides and heavy metals from aqueous environments. The objective of the present manuscript is to review the potential of electrocoagulation process for the treatment of domestic, industrial and agricultural effluents, especially removal of heavy metals from aqueous environments. About 100 published studies (1977-2016) are reviewed in this paper. It is evident from the literature survey articles that electrocoagulation are the most frequently studied for the treatment of heavy metal wastewater.
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Affiliation(s)
- Edris Bazrafshan
- />Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Leili Mohammadi
- />Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | | | - Amir Hossein Mahvi
- />Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- />Center for Solid Waste Research, Institute for Environmental Research, Tehran University of Medical Sciences, Tehran, Iran
- />National Institute of Health Research, Tehran University of Medical Sciences,, Tehran, Iran
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Bazrafshan E, Mohammadi L, Mostafapour FK, Moghaddam AA. Dental solid waste characterization and management in Iran: a case study of Sistan and Baluchestan Province. Waste Manag Res 2014; 32:157-64. [PMID: 24519230 DOI: 10.1177/0734242x13520063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The management of dental solid waste continues to be a major challenge, particularly in most healthcare facilities of the developing world. In Iran, few studies on management of dental solid waste and its composition are available. An effort has been made through this study to evaluate the hazardous and infectious status of dental solid waste, keeping in mind its possible role in cross-infection chain. For this study, 123 private dental centres and 36 public dental centres were selected and the composition and generation rate of dental solid waste produced were measured. Dental solid waste was classified to four main categories: (i) domestic-type; (ii) potentially infectious; (iii) chemical and pharmaceutical; and (iv) toxic, which constituted 11.7, 80.3, 6.3, and 1.7%, respectively, of the total. Also, the results indicated that the dental solid waste per patient per day generation rate for total, domestic-type, potentially infectious, chemical and pharmaceutical, and toxic wastes were 169.9, 8.6, 153.3, 11.2, and 3.3 g/patient/d, respectively. Furthermore, the per day generation rates for total, domestic-type, potentially infectious, chemical and pharmaceutical, and toxic wastes were 194.5, 22.6, 156.1, 12.3, and 3.4 kg/d, respectively. According to findings of this study, for best management of dental waste it is suggested that source reduction, separation, reuse, and recycling programmes be implemented and each section of dental waste be collected and disposed of separately and in accordance with related criteria.
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Affiliation(s)
- Edris Bazrafshan
- Health Promotion Research Center and Department of Environmental Health, School of Public Health, Zahedan University of Medical Sciences, Zahedan, Iran
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Mohammadi L, Tarzimanova A, Podzolkov V, Pisarev M, Loriya I. Changes of collagen III binding activity of von Willebrand factor in hypertensive patients with different forms of atrial fibrillation. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.p5604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Podzolkov V, Tarzimanova A, Mohammadi L, Pisarev M, Loriya I. Changes of endothelial function in hypertensive patients with persistent atrial fibrillation. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.p4106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Mohammadi L, Sadeghi G. Using different ratios of bitter vetch (Vicia ervilia) seed for moult induction and post-moult performance in commercial laying hens. Br Poult Sci 2009; 50:207-12. [DOI: 10.1080/00071660902773691] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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