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Le VG, Nguyen MK, Lin C, Nguyen HL, Nguyen TQH, Hue NK, Truong QM, Chang SW, Nguyen XH, Nguyen DD. Review on personal protective equipment: Emerging concerns in micro(nano)plastic pollution and strategies for addressing environmental challenges. ENVIRONMENTAL RESEARCH 2024; 257:119345. [PMID: 38851370 DOI: 10.1016/j.envres.2024.119345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 05/31/2024] [Accepted: 06/03/2024] [Indexed: 06/10/2024]
Abstract
The COVID-19 pandemic was caused by the SARS-CoV-2 virus, marking one of the most catastrophic global health crises of the 21st century. Throughout this period, widespread use and improper disposal of personal protective equipment (PPE) emerged as a pressing environmental issue, significantly impacting various life forms. During the COVID-19 pandemic, there was a high rate of PEP disposal. An alarming 1.6 × 106 tons of plastic waste each day has been generated since the onset of the outbreak, predominantly from the inadequate disposal of PPE. The mismanagement and subsequent degradation of discarded PPE significantly contribute to increased non-biodegradable micro(nano)plastic (MNP) waste. This pollution has had profound adverse effects on terrestrial, marine, and aquatic ecosystems, which have been extensively of concern recently. Accumulated MNPs within aquatic organisms could serve as a potential route for human exposure when consuming seafood. This review presents a novel aspect concerning the pollution caused by MNPs, particularly remarking on their role during the pandemic and their detrimental effects on human health. These microplastic particles, through the process of fragmentation, transform into nanoparticles, persisting in the environment and posing potential hazards. The prevalence of MNP from PPE, notably masks, raises concerns about their plausible health risks, warranting global attention and comprehensive exploration. Conducting a comprehensive evaluation of the long-term effects of these processes and implementing effective management strategies is essential.
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Affiliation(s)
- Van-Giang Le
- Central Institute for Natural Resources and Environmental Studies, Vietnam National University (CRES-VNU), Hanoi, 111000, Viet Nam
| | - Minh-Ky Nguyen
- Faculty of Environment and Natural Resources, Nong Lam University, Hamlet 6, Linh Trung Ward, Thu Duc City, Ho Chi Minh City, 700000, Viet Nam.
| | - Chitsan Lin
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 81157, Taiwan
| | - Hoang-Lam Nguyen
- Department of Civil Engineering, McGill University, Montreal, Canada
| | - Tri Quang Hung Nguyen
- Faculty of Environment and Natural Resources, Nong Lam University, Hamlet 6, Linh Trung Ward, Thu Duc City, Ho Chi Minh City, 700000, Viet Nam
| | - Nguyen K Hue
- Faculty of Environment and Natural Resources, Nong Lam University, Hamlet 6, Linh Trung Ward, Thu Duc City, Ho Chi Minh City, 700000, Viet Nam
| | - Quoc-Minh Truong
- Faculty of Management Science, Thu Dau Mot University, Binh Duong, 75000, Viet Nam
| | - Soon W Chang
- Department of Civil & Energy System Engineering, Kyonggi University, Suwon, 16227, South Korea
| | - X Hoan Nguyen
- Ho Chi Minh City University of Industry and Trade, Ho Chi Minh City, Viet Nam
| | - D Duc Nguyen
- Department of Civil & Energy System Engineering, Kyonggi University, Suwon, 16227, South Korea; Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Viet Nam.
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2
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Bogush AA, Kourtchev I. Disposable surgical/medical face masks and filtering face pieces: Source of microplastics and chemical additives in the environment. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 348:123792. [PMID: 38518974 DOI: 10.1016/j.envpol.2024.123792] [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: 01/05/2024] [Revised: 02/24/2024] [Accepted: 03/12/2024] [Indexed: 03/24/2024]
Abstract
The production and consumption of disposable face masks (DFMs) increased intensely during the COVID-19 pandemic, leading to a high amount of them being found in the terrestrial and aquatic environment. The main goal of this research study is to conduct a comparative evaluation of the water-leachability of microplastics (MPs) and chemical additives from various types of disposable surgical/medical face masks (MM DFMs) and filtering face pieces (FFPs). Fourier-Transform Infrared Spectroscopy was used for MPs analysis. Liquid Chromatography/High Resolution Mass Spectrometry was used to analyse analytes presented in the water-leachates of DFMs. FFPs released 3-4 times more microplastic particles compared to MM DFMs. The release of MPs into water from all tested DFMs without mechanical stress suggests potential MP contamination originating from the DFM production process. Our study for the first time identified bisphenol B (0.25-0.42 μg/L) and 1,4-bis(2-ethylhexyl) sulfosuccinate (163.9-115.0 μg/L) as leachables from MM DFMs. MPs in the water-leachates vary in size, with predominant particles <100 μm, and the release order from DFMs is MMIIR > MMII > FFP3>FFP2>MMI. The main type of microplastics identified in the water leachates of the investigated face masks was polypropylene, accounting for 93-97% for MM DFMs and 82-83% for FFPs. Other polymers such as polyethylene, polycarbonate, polyester/polyethylene terephthalate, polyamide/Nylon, polyvinylchloride, and ethylene-propylene copolymer were also identified, but in smaller amounts. FFPs released a wider variety and a higher percentage (17-18%) of other polymers compared to MM DFMs (3-7%). Fragments and fibres were identified in all water-leachate samples, and fragments, particularly debris of polypropylene fibres, were the most common MP morphotype. The findings in this study are important in contributing additional data to develop science-based policy recommendations on the health and environmental impacts of MPs and associated chemical additives originated from DFMs.
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Affiliation(s)
- Anna A Bogush
- Research Centre for Agroecology, Water and Resilience, Coventry University, Ryton-on Dunsmore, CV8 3LG, United Kingdom.
| | - Ivan Kourtchev
- Research Centre for Agroecology, Water and Resilience, Coventry University, Ryton-on Dunsmore, CV8 3LG, United Kingdom
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Zhao X, Gao P, Zhao Z, Wu Y, Sun H, Liu C. Microplastics release from face masks: Characteristics, influential factors, and potential risks. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 921:171090. [PMID: 38387585 DOI: 10.1016/j.scitotenv.2024.171090] [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: 12/30/2023] [Revised: 02/16/2024] [Accepted: 02/17/2024] [Indexed: 02/24/2024]
Abstract
Since the COVID-19 pandemic, face masks have been used popularly and disposed of improperly, leading to the generation of a large amount of microplastics. The objective of this review is to provide a comprehensive insight into the characteristics of mask-derived microplastics, the influential factors of microplastics release, and the potential risks of these microplastics to the environment and organisms. Mask-derived microplastics were predominantly transparent fibers, with a length of <1 mm. The release of microplastics from masks is mainly influenced by mask types, use habits, and weathering conditions. Under the same conditions, surgical masks release more microplastics than other types of masks. Long-term wearing of masks and the disinfection for reuse can promote the release of microplastics. Environmental media, UV irradiation, temperature, pH value, and mechanical shear can also influence the microplastics release. The risks of mask-derived microplastics to human health via inhalation cannot be neglected. Future studies should pay more attention to the release of microplastics from the masks with alternative materials and under more weathering conditions.
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Affiliation(s)
- Xu Zhao
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Panpan Gao
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Ziqing Zhao
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Yinghong Wu
- Tianjin Centers for Disease Control and Prevention, Tianjin 300011, China
| | - Hongwen Sun
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Chunguang Liu
- Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China.
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Erjavec A, Volmajer Valh J, Hribernik S, Kraševac Glaser T, Fras Zemljič L, Vuherer T, Neral B, Brunčko M. Advance Analysis of the Obtained Recycled Materials from Used Disposable Surgical Masks. Polymers (Basel) 2024; 16:935. [PMID: 38611193 PMCID: PMC11013069 DOI: 10.3390/polym16070935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 03/21/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
The production of personal protective equipment (PPE) has increased dramatically in recent years, not only because of the pandemic, but also because of stricter legislation in the field of Employee Protection. The increasing use of PPE, including disposable surgical masks (DSMs), is putting additional pressure on waste collectors. For this reason, it is necessary to find high-quality solutions for this type of waste. Mechanical recycling is still the most common type of recycling, but the recyclates are often classified as low-grade materials. For this reason, a detailed analysis of the recyclates is necessary. These data will help us to improve the properties and find the right end application that will increase the value of the materials. This work represents an extended analysis of the recyclates obtained from DSMs, manufactured from different polymers. Using surface and morphology tests, we have gained insights into the distribution of different polymers in polymer blends and their effects on mechanical and surface properties. It was found that the addition of ear loop material to the PP melt makes the material tougher. In the polymer blends obtained, PP and PA 6 form the surface (affects surface properties), while PU and PET are distributed mainly inside the injection-molded samples.
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Affiliation(s)
- Alen Erjavec
- Faculty of Mechanical Engineering, University of Maribor, Smetanova cesta 17, 2000 Maribor, Slovenia; (J.V.V.); (T.K.G.); (L.F.Z.); (T.V.); (B.N.); (M.B.)
| | - Julija Volmajer Valh
- Faculty of Mechanical Engineering, University of Maribor, Smetanova cesta 17, 2000 Maribor, Slovenia; (J.V.V.); (T.K.G.); (L.F.Z.); (T.V.); (B.N.); (M.B.)
| | - Silvo Hribernik
- Faculty of Electrical Engineering and Computer Science, University of Maribor, Koroška cesta 46, 2000 Maribor, Slovenia;
| | - Tjaša Kraševac Glaser
- Faculty of Mechanical Engineering, University of Maribor, Smetanova cesta 17, 2000 Maribor, Slovenia; (J.V.V.); (T.K.G.); (L.F.Z.); (T.V.); (B.N.); (M.B.)
| | - Lidija Fras Zemljič
- Faculty of Mechanical Engineering, University of Maribor, Smetanova cesta 17, 2000 Maribor, Slovenia; (J.V.V.); (T.K.G.); (L.F.Z.); (T.V.); (B.N.); (M.B.)
| | - Tomaž Vuherer
- Faculty of Mechanical Engineering, University of Maribor, Smetanova cesta 17, 2000 Maribor, Slovenia; (J.V.V.); (T.K.G.); (L.F.Z.); (T.V.); (B.N.); (M.B.)
| | - Branko Neral
- Faculty of Mechanical Engineering, University of Maribor, Smetanova cesta 17, 2000 Maribor, Slovenia; (J.V.V.); (T.K.G.); (L.F.Z.); (T.V.); (B.N.); (M.B.)
| | - Mihael Brunčko
- Faculty of Mechanical Engineering, University of Maribor, Smetanova cesta 17, 2000 Maribor, Slovenia; (J.V.V.); (T.K.G.); (L.F.Z.); (T.V.); (B.N.); (M.B.)
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5
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Bihannic I, Gley R, Gallo L, Badura A, Razafitianamaharavo A, Beuret M, Billet D, Bojic C, Caillet C, Morlot P, Zaffino M, Jouni F, George B, Boulet P, Noûs C, Danger M, Felten V, Pagnout C, Duval JFL. Photodegradation of disposable polypropylene face masks: Physicochemical properties of debris and implications for the toxicity of mask-carried river biofilms. JOURNAL OF HAZARDOUS MATERIALS 2024; 465:133067. [PMID: 38039813 DOI: 10.1016/j.jhazmat.2023.133067] [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: 07/27/2023] [Revised: 11/18/2023] [Accepted: 11/21/2023] [Indexed: 12/03/2023]
Abstract
COVID-19 outbreak led to a massive dissemination of protective polypropylene (PP) face masks in the environment, posing a new environmental risk amplified by mask photodegradation and fragmentation. Masks are made up of a several kilometres long-network of fibres with diameter from a few microns to around 20 µm. After photodegradation, these fibres disintegrate, producing water dispersible debris. Electrokinetics and particle stability observations support that photodegradation increases/decreases the charge/hydrophobicity of released colloidal fragments. This change in hydrophobicity is related to the production of UV-induced carbonyl and hydroxyl reactive groups detectable after a few days of exposure. Helical content, surface roughness and specific surface area of mask fibres are not significantly impacted by photodegradation. Fragmentation of fibres makes apparent, at the newly formed surfaces, otherwise-buried additives like TiO2 nanoparticles and various organic components. Mortality of gammarids is found to increase significantly over time when fed with 3 days-UV aged masks that carry biofilms grown in river, which is due to a decreased abundance of microphytes therein. In contrast, bacteria abundance and microbial community composition remain unchanged regardless of mask degradation. Overall, this work reports physicochemical properties of pristine and photodegraded masks, and ecosystemic functions and ecotoxicity of freshwater biofilms they can carry.
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Affiliation(s)
| | - Renaud Gley
- Université de Lorraine, CNRS, LIEC, F-54000 Nancy, France
| | - Lucas Gallo
- Université de Lorraine, CNRS, LIEC, F-54000 Nancy, France
| | | | | | | | - David Billet
- Université de Lorraine, CNRS, LIEC, F-54000 Nancy, France
| | - Clément Bojic
- Université de Lorraine, CNRS, LIEC, F-57000 Metz, France
| | - Céline Caillet
- Université de Lorraine, CNRS, LIEC, F-54000 Nancy, France
| | | | - Marie Zaffino
- Université de Lorraine, CNRS, LIEC, F-57000 Metz, France
| | - Fatina Jouni
- Université de Lorraine, CNRS, LIEC, F-57000 Metz, France
| | - Béatrice George
- Université de Lorraine, INRAE, LERMAB, F-54000 Nancy, France
| | - Pascal Boulet
- Université de Lorraine, CNRS, IJL, F-54000 Nancy, France
| | | | - Michael Danger
- Université de Lorraine, CNRS, LIEC, F-57000 Metz, France
| | - Vincent Felten
- Université de Lorraine, CNRS, LIEC, F-57000 Metz, France
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6
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Paço A, Oliveira AM, Ferreira-Filipe DA, Rodrigues ACM, Rocha RJM, Soares AMVM, Duarte AC, Patrício Silva AL, Rocha-Santos T. Facemasks: An insight into their abundance in wetlands, degradation, and potential ecotoxicity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 904:166232. [PMID: 37574074 DOI: 10.1016/j.scitotenv.2023.166232] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/09/2023] [Accepted: 08/09/2023] [Indexed: 08/15/2023]
Abstract
Disposable facemasks represent a new form of environmental contamination worldwide. This study aimed at addressing the abundance of facemasks in an overlooked natural environment with high ecological and economic value - the wetlands (Ria de Aveiro, Portugal, as study case), evaluating their potential biodegradation using naturally occurring fungi and assessing the potential ecotoxicity of released microfibres on local bivalves. All masks collected within 6500 m2 area of Aveiro wetland were 100 % disposable ones (PP-based, confirmed by Fourier transform infrared spectroscopy - FTIR) with an initial abundance of 0.0023 items/m2 in Sept. 2021, which was reduced by ∼40 % in Apr. 2022 and ∼87 % in Sept. 2022, as a reflection of the government policies. Analysis of the carbonyl index (0.03 to 1.79) underlined their state of degradation, primarily due to sun exposure during low tides. In laboratory conditions, 1 mm2 microplastics obtained from new disposable facemasks were prone to biodegradation by Penicillium brevicompactum and Zalerion maritimum inferred from microplastics mass loss (∼22 to -26 % and ∼40 to 50 %, respectively) and FTIR spectra (particularly in the hydroxyl and carbonyl groups). In addition, microfibres released from facemasks induced sublethal effects on the clam, Venerupis corrugata, mostly in their UV-aged form when compared to pristine ones, characterised by a decrease in cellular energy allocation (CEA) and an increase in aerobic energy metabolism (ETS). Concomitantly, clams exposed to 1250 items/L of UV-aged microplastics (similar to field-reported concentrations) expressed greater clearance capacity, indicating a need to compensate for the potential energy unbalance. This study provides the first baseline monitoring of facemasks in wetlands while bringing new evidence on their biodegradation and ecotoxicity, considering environmentally relevant conditions and keystone organisms in such environments. Such studies require scientific attention for rapid regulatory action against this emerging and persistent pollutant, also targeting remediation and mitigation strategies considering these items under pandemic scenarios.
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Affiliation(s)
- Ana Paço
- Centre for Environmental and Marine Studies (CESAM) and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Ana M Oliveira
- Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Diogo A Ferreira-Filipe
- Centre for Environmental and Marine Studies (CESAM) and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Andreia C M Rodrigues
- Centre for Environmental and Marine Studies (CESAM) and Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | | | - Amadeu M V M Soares
- Centre for Environmental and Marine Studies (CESAM) and Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Armando C Duarte
- Centre for Environmental and Marine Studies (CESAM) and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Ana L Patrício Silva
- Centre for Environmental and Marine Studies (CESAM) and Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Teresa Rocha-Santos
- Centre for Environmental and Marine Studies (CESAM) and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
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Araña KND, Dimaongon NG, Mauyag ND, Hadji Morad NM, Manupac SRR, Bacosa HP. Personal protective equipment (PPE) litter in terrestrial urban areas of Iligan City, Philippines. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:1486. [PMID: 37973642 DOI: 10.1007/s10661-023-12044-5] [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: 05/12/2023] [Accepted: 10/27/2023] [Indexed: 11/19/2023]
Abstract
In recent years, many countries have relied on the massive use of personal protective equipment (PPE) following the recommendation of the World Health Organization (WHO) to combat COVID-19, an infectious disease caused by the SARS-CoV-2 virus. These PPEs include facemasks, face shields, disinfectant wipes, and disposable gloves. While PPE serves as protection, it can also be a source of pollution. This study is the first to establish a baseline monitoring and assessment of the spatial distribution of COVID-19-related PPE litter approaching the post-pandemic from the urban areas in Iligan City, Philippines. A total of 1632 COVID-19 PPE litter were gathered in all surveyed locations, predominantly facemasks (90.7%) and disinfectant wipes (8.8%). Among the surveyed areas, the location that recorded the highest count and density of PPE litter is in a residential zone (52.14%; n = 851; 0.0317 item m-2); the lowest was determined in recreational parks (2.57%; n = 42; 0.0016 item m-2). The significant difference in the total count of PPE items in each location could be traced to the varying land uses and ecosystems as well as the human behavior and activities. FTIR results reveal that all types of facemasks sampled are principally made of polypropylene, a material that threatens environmental sustainability and low recyclability. As the country is embracing the new normal and somewhat returning to pre-pandemic activities, this study calls for the prioritization of the government agendas on ecological solid waste management in the country.
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Affiliation(s)
- Kent Naiah D Araña
- Environmental Science Graduate Program, Department of Biological Sciences, College of Science and Mathematics, Mindanao State University-Iligan Institute of Technology (MSU-IIT), Lanao del Norte, 9200, Iligan, Philippines
| | - Noralyn G Dimaongon
- Environmental Science Graduate Program, Department of Biological Sciences, College of Science and Mathematics, Mindanao State University-Iligan Institute of Technology (MSU-IIT), Lanao del Norte, 9200, Iligan, Philippines
| | - Noronimah D Mauyag
- Environmental Science Graduate Program, Department of Biological Sciences, College of Science and Mathematics, Mindanao State University-Iligan Institute of Technology (MSU-IIT), Lanao del Norte, 9200, Iligan, Philippines
| | - Nisriah M Hadji Morad
- Environmental Science Graduate Program, Department of Biological Sciences, College of Science and Mathematics, Mindanao State University-Iligan Institute of Technology (MSU-IIT), Lanao del Norte, 9200, Iligan, Philippines
| | - Shekinah Ruth R Manupac
- Environmental Science Graduate Program, Department of Biological Sciences, College of Science and Mathematics, Mindanao State University-Iligan Institute of Technology (MSU-IIT), Lanao del Norte, 9200, Iligan, Philippines
| | - Hernando P Bacosa
- Environmental Science Graduate Program, Department of Biological Sciences, College of Science and Mathematics, Mindanao State University-Iligan Institute of Technology (MSU-IIT), Lanao del Norte, 9200, Iligan, Philippines.
- Center for Sustainable Polymers, Mindanao State University-Iligan Institute of Technology (MSU-IIT), Lanao del Norte, 9200, Iligan, Philippines.
- Main Campus Bataraza Extension (MCBE), Mindanao State University-Main Campus, Lanao del Sur, 9700, Marawi, Philippines.
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8
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Kim L, Il Kwak J, Kim SA, An YJ. Potential effects of natural aging process on the characteristics and toxicity of facial masks: A zebrafish-based study. JOURNAL OF HAZARDOUS MATERIALS 2023; 453:131425. [PMID: 37084512 DOI: 10.1016/j.jhazmat.2023.131425] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 04/09/2023] [Accepted: 04/14/2023] [Indexed: 05/03/2023]
Abstract
The use of facial masks has increased and is therefore being recognized as a large source of environmental microplastics. Herein, we naturally aged disposable masks in a lake for eight weeks and compared the toxicity of mask-derived microplastics depending on the aging process using zebrafish (Danio rerio). Zebrafish were exposed to virgin and aged mask fragments (VF and AF, respectively) for eight weeks. The aging process induced cracks on the surface of mask fragments and chemical adsorption. Both VF and AFs damaged the zebrafish's liver, gills, and intestine and adversely affected their digestive ability, and their movement-aggression was decreased. These observations highlight the consequences of indiscriminately discarding masks or AFs following consumption. In conclusion, personal protective equipment waste in the environment should be appropriately managed to prevent negative impacts on aquatic organisms and, consequently, on humans via the food chain.
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Affiliation(s)
- Lia Kim
- Department of Environmental Health Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, the Republic of Korea
| | - Jin Il Kwak
- Department of Environmental Health Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, the Republic of Korea
| | - Sang A Kim
- Department of Environmental Health Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, the Republic of Korea
| | - Youn-Joo An
- Department of Environmental Health Science, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, the Republic of Korea.
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9
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Gupta DK, Vishwakarma A, Singh A. Release of microplastics from disposable face mask in tropical climate. REGIONAL STUDIES IN MARINE SCIENCE 2023; 61:102847. [PMID: 36741923 PMCID: PMC9884611 DOI: 10.1016/j.rsma.2023.102847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 12/29/2022] [Accepted: 01/26/2023] [Indexed: 05/04/2023]
Abstract
Outbreak of COVID 19 has caused an abrupt surge in the consumption of disposable face masks around the world. WHO has stated that wearing a face mask in public reduces the chances of being exposed to COVID 19 virus. With unchecked disposal of these used masks, a new kind of pollutant has emerged in the environment. Since these masks are generally made of polypropylene and polyurethane material, they can be considered as a potential source of microplastics (MPs) in the environment. In this study, we have evaluated the release of MPs particles from these face masks (namely from N95 and surgical masks) in deionized (DI) water and tap water over the span of 1 to 180 days. More specifically, a systematic study has been carried out to see the effect of temperature on release of MPs in water. MPs particles released in tap water (837 ± 113 particles/piece in 30 days) were significantly higher than that in DI water (564 ± 37 particles/piece in 30 days). When these masks were kept at a constant temperature of 45 °C for 30 Days, highest amount of MPs release (N95 899 ± 65 particles, Surgical 1038 ± 65 particles/piece) was observed as compared to other conditions. Most of the MPs particles released were polypropylene which were transparent and white in case of N95 while for surgical mask they were found to be of blue and white colour. With the aging of masks in water, quantity of MPs release was increased with simultaneous reduction in their size. Our study indicates that these disposable face masks are emerging to be a prominent source of MPs release in the environment and more hazardous for the tropical climate.
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Affiliation(s)
- Dinesh Kumar Gupta
- Advanced Materials and Processes Research Institute, Hoshangabad Road, Bhopal, 462026, India
- Department of Civil Engineering, University Institute of Technology RGPV, Bhopal, 462033, India
| | - Amit Vishwakarma
- Department of Civil Engineering, University Institute of Technology RGPV, Bhopal, 462033, India
| | - Archana Singh
- Advanced Materials and Processes Research Institute, Hoshangabad Road, Bhopal, 462026, India
- Academy of Scientific and Innovative Research, Ghaziabad, 201002, India
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10
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Asmat-Campos D, Rojas-Jaimes J, de Oca-Vásquez GM, Nazario-Naveda R, Delfín-Narciso D, Juárez-Cortijo L, Bayona DE, Diringer B, Pereira R, Menezes DB. Biogenic production of silver, zinc oxide, and cuprous oxide nanoparticles, and their impregnation into textiles with antiviral activity against SARS-CoV-2. Sci Rep 2023; 13:9772. [PMID: 37328549 PMCID: PMC10275893 DOI: 10.1038/s41598-023-36910-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 06/12/2023] [Indexed: 06/18/2023] Open
Abstract
Nanotechnology is being used to fight off infections caused by viruses, and one of the most outstanding nanotechnological uses is the design of protective barriers made of textiles functionalized with antimicrobial agents, with the challenge of combating the SARS-CoV-2 virus, the causal agent of COVID-19. This research is framed within two fundamental aspects: the first one is linked to the proposal of new methods of biogenic synthesis of silver, cuprous oxide, and zinc oxide nanoparticles using organic extracts as reducing agents. The second one is the application of nanomaterials in the impregnation (functionalization) of textiles based on methods called "in situ" (within the synthesis), and "post-synthesis" (after the synthesis), with subsequent evaluation of their effectiveness in reducing the viral load of SARS-CoV-2. The results show that stable, monodisperse nanoparticles with defined geometry can be obtained. Likewise, the "in situ" impregnation method emerges as the best way to adhere nanoparticles. The results of viral load reduction show that 'in situ' textiles with Cu2O NP achieved a 99.79% load reduction of the SARS-CoV-2 virus.
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Affiliation(s)
- David Asmat-Campos
- Dirección de Investigación, Innovación y Responsabilidad Social, Universidad Privada del Norte (UPN), Trujillo, Peru.
- Grupo de Investigación en Ciencias Aplicadas y Nuevas Tecnologías, Universidad Privada del Norte (UPN), Trujillo, 13011, Peru.
| | - Jesús Rojas-Jaimes
- Dirección de Investigación, Innovación y Responsabilidad Social, Universidad Privada del Norte (UPN), Trujillo, Peru
| | | | - R Nazario-Naveda
- Grupo de Investigación en Ciencias Aplicadas y Nuevas Tecnologías, Universidad Privada del Norte (UPN), Trujillo, 13011, Peru
| | - D Delfín-Narciso
- Grupo de Investigación en Ciencias Aplicadas y Nuevas Tecnologías, Universidad Privada del Norte (UPN), Trujillo, 13011, Peru
| | - L Juárez-Cortijo
- Grupo de Investigación en Ciencias Aplicadas y Nuevas Tecnologías, Universidad Privada del Norte (UPN), Trujillo, 13011, Peru
| | | | - Benoit Diringer
- INCABIOTEC SAC, Tumbes, 24 000, Peru
- Programa de Maestría de Biotecnología Molecular, Universidad Nacional de Tumbes, Tumbes, 24 000, Peru
| | - Reinaldo Pereira
- National Laboratory of Nanotechnology, National Center for High Technology, Pavas, San José, 10109, Costa Rica
| | - Diego Batista Menezes
- National Laboratory of Nanotechnology, National Center for High Technology, Pavas, San José, 10109, Costa Rica
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11
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Su X, Jia C, Xiang H, Zhu M. Research progress in preparation, properties, and applications of medical protective fiber materials. APPLIED MATERIALS TODAY 2023; 32:101792. [PMID: 36937335 PMCID: PMC10001160 DOI: 10.1016/j.apmt.2023.101792] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 02/01/2023] [Accepted: 03/02/2023] [Indexed: 05/11/2023]
Abstract
A variety of public health events seriously threaten human life and health, especially the outbreak of COVID-19 at the end of 2019 has caused a serious impact on human production and life. Wearing personal protective equipment (PPE) is one of the most effective ways to prevent infection and stop the spread of the virus. Medical protective fiber materials have become the first choice for PPE because of their excellent barrier properties and breathability. In this article, we systematically review the latest progress in preparation technologies, properties, and applications of medical protective fiber materials. We first summarize the technological characteristics of different fiber preparation methods and compare their advantages and disadvantages. Then the barrier properties, comfort, and mechanical properties of the medical protective fiber materials used in PPE are discussed. After that, the applications of medical protective fibers in PPE are introduced, and protective clothing and masks are discussed in detail. Finally, the current status, future development trend, and existing challenges of medical protective fiber materials are summarized.
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Affiliation(s)
- Xiaolong Su
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Chao Jia
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Hengxue Xiang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Meifang Zhu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
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12
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López ADF, De-la-Torre GE, Fernández Severini MD, Prieto G, Brugnoni LI, Colombo CV, Dioses-Salinas DC, Rimondino GN, Spetter CV. Chemical-analytical characterization and leaching of heavy metals associated with nanoparticles and microplastics from commercial face masks and the abundance of personal protective equipment (PPE) waste in three metropolitan cities of South America. MARINE POLLUTION BULLETIN 2023; 191:114997. [PMID: 37148588 DOI: 10.1016/j.marpolbul.2023.114997] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/27/2023] [Accepted: 04/25/2023] [Indexed: 05/08/2023]
Abstract
In this study, we surveyed the presence of personal protective equipment (PPE) waste on the streets of Bogotá-Colombia, Lima-Perú, and Mar del Plata-Argentina. Furthermore, this work is also focused on the release capacity of Ag, Cu, and Zn metals associated with nanoparticles, and microplastics (MPs) from textile face masks (TFMs) and disposable face masks. According to our results, an association between low-income areas and PPE waste was found, which may be related to the periodicity of waste collection and economic activity. Polymers, like polypropylene, cotton-polyester, and additives, such as CaCO3, MgO, and Ag/Cu as nanoparticles, were identified. TFMs released high levels of Cu (35,900-60,200 μg·L-1), Zn (2340-2380 μg·L-1), and MPs (4528-10,640 particles/piece). Metals associated with nanoparticles leached by face masks did not present any antimicrobial activity against P. aeruginosa. Our study suggests that TFMs may leach large amounts of polluting nano/micromaterials in aquatic environments with potential toxicological effects on organisms.
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Affiliation(s)
- A D Forero López
- Instituto Argentino de Oceanografía (IADO), CONICET/UNS, CCT-Bahía Blanca, Camino La Carrindanga, km 7.5, Edificio E1, Bahía Blanca B8000FWB, Buenos Aires, Argentina.
| | - G E De-la-Torre
- Universidad San Ignacio de Loyola, Av. La Fontana 501, Lima 12, Lima, Peru
| | - M D Fernández Severini
- Instituto Argentino de Oceanografía (IADO), CONICET/UNS, CCT-Bahía Blanca, Camino La Carrindanga, km 7.5, Edificio E1, Bahía Blanca B8000FWB, Buenos Aires, Argentina
| | - G Prieto
- Departamento de Ingeniería, Universidad Nacional del Sur, Av. Alem 1253, Bahía Blanca, Argentina; IFISUR, Universidad Nacional del Sur - CONICET, Av. Alem 1253, Bahía Blanca, Argentina
| | - L I Brugnoni
- Instituto de Ciencias Biológicas y Biomédicas del Sur, INBIOSUR (UNS-CONICET), San Juan 670, 8000 Bahía Blanca, Argentina
| | - C V Colombo
- Instituto Argentino de Oceanografía (IADO), CONICET/UNS, CCT-Bahía Blanca, Camino La Carrindanga, km 7.5, Edificio E1, Bahía Blanca B8000FWB, Buenos Aires, Argentina
| | - D C Dioses-Salinas
- Universidad San Ignacio de Loyola, Av. La Fontana 501, Lima 12, Lima, Peru
| | - G N Rimondino
- Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Departamento de Fisicoquímica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria (X5000HUA), Córdoba, Argentina
| | - C V Spetter
- Instituto Argentino de Oceanografía (IADO), CONICET/UNS, CCT-Bahía Blanca, Camino La Carrindanga, km 7.5, Edificio E1, Bahía Blanca B8000FWB, Buenos Aires, Argentina; Departamento de Química, Universidad Nacional del Sur (UNS), Avenida Alem 1253, B8000CPB Bahía Blanca, Buenos Aires, Argentina
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13
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Yuan Z, Pei C, Li H, Lin L, Liu S, Hou R, Liao R, Xu X. Atmospheric microplastics at a southern China metropolis: Occurrence, deposition flux, exposure risk and washout effect of rainfall. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 869:161839. [PMID: 36709905 DOI: 10.1016/j.scitotenv.2023.161839] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 01/03/2023] [Accepted: 01/22/2023] [Indexed: 06/18/2023]
Abstract
Atmospheric microplastics (AMPs) have raised much concern for public health due to their potential for exposure. In this study, temporal distribution, characteristics and exposure risk of AMPs were studied in the urban area of Guangzhou, a metropolis in Southern China, and the washout effect of rainfall on AMPs was investigated. It was found that AMP abundances in Guangzhou were in a range of 0.01-0.44 items/m3, with higher abundance in the wet season (0.19 ± 0.01 items/m3) than in the dry season (0.15 ± 0.02 items/m3). The distribution of AMPs did not correspond to that of common air pollutants (e.g., PM2.5 and PM10), implying that their pollution sources might be distinct. In Guangzhou, a total of 1.26 × 1011 items AMPs are in the air every year, and annual inhalation exposure of adults was estimated to be in the range of 79.65-3.50 × 103 items. The annual deposition flux of AMPs is 65.94 ± 7.53 items/m2/d, and the deposition flux in the wet season (84.00 ± 6.95 items/m2/d) was much greater than that in the dry season (47.88 ± 8.35 items/m2/d). Furthermore, rainfall has an effective mechanism for removing AMPs from the atmosphere, with an average washout ratio of (19.39 ± 6.48) × 104 for rainfall washing AMPs out. Compared to moderate rain (2.5-10 mm/h) and heavy rain (10-50 mm/h), light rain (rainfall intensity <2.5 mm/h) had a better washout effect. This study contributes to the evaluation of AMP exposure risk and understanding of AMP environmental behavior and fate by providing long-term monitoring data on AMPs and quantifying the washout effect of rainfall on AMPs for the first time.
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Affiliation(s)
- Zhen Yuan
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chenglei Pei
- Guangzhou Sub-branch of Guangdong Ecological and Environmental Monitoring Center, Guangzhou 510006, China
| | - Hengxiang Li
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China
| | - Lang Lin
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
| | - Shan Liu
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China
| | - Rui Hou
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
| | - Ran Liao
- Shenzhen Key Laboratory of Marine IntelliSensing and Computation, Guangdong Research Center of Polarization Imaging and Measurement Engineering Technology, Institute for Ocean Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Xiangrong Xu
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China.
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14
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Ramasamy R, Subramanian RB. Recycling of disposable single-use face masks to mitigate microfiber pollution. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:50938-50951. [PMID: 36808537 PMCID: PMC9937865 DOI: 10.1007/s11356-023-25851-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 02/06/2023] [Indexed: 04/16/2023]
Abstract
The effectiveness of disposable masks in mitigating the transmission of COVID-19 infection increased the consumption of masks. The cheaper cost and easy accessibility resulted in massive consumption and disposal of non-woven masks. The improper disposal of mask emits microfiber into the environment upon weathering. This research mechanically recycled the disposed-of masks and developed fabric from reclaimed polypropylene (rPP) fibers. Obtained rPP fibers were blended with cotton in different proportions (50/50, 60/40, 70/30 cotton/rPP) to produce rotor-spun yarns and evaluated for their performance. The results of the analysis revealed that the developed blended yarns have enough strength; however, they are inferior to the 100% virgin cotton yarns. Based on its suitability, knitted fabrics were developed from 60/40 cotton/rPP yarn. Along with the physical properties, the microfiber release behavior of the developed fabric was analyzed at its different phases of the lifecycle (wearing, washing, degradation at disposal). The microfiber release was compared with the release characteristics of disposable masks. The results showed that recycled fabrics could release 2.32 microfiber/sq. cm during wearing, 4.91 microfiber/sq. cm in laundry, and 15.50 microfiber/sq. cm at the end-of-life disposal by weathering. In contrast, the mask can release 79.43, 96.07, and 223.66 microfiber/sq. cm, respectively, for use, immediate disposal, and long-term disposal by weathering. Approximately, an 83.17% reduction in the microfiber release was reported when the masks were recycled into fabrics. The compact structure of fabric where the fibers are made into yarn resulted in lesser fiber release. Mechanical recycling of disposable masks is simple, less energy-intensive, less expensive, and can be quickly adopted. However, a 100% elimination of microfiber release was not possible in this method due to the inherent nature of the textiles.
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15
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Oliveira AM, Patrício Silva AL, Soares AMVM, Barceló D, Duarte AC, Rocha-Santos T. Current knowledge on the presence, biodegradation, and toxicity of discarded face masks in the environment. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING 2023; 11:109308. [PMID: 36643396 PMCID: PMC9832688 DOI: 10.1016/j.jece.2023.109308] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 01/05/2023] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
During the first year of the COVID-19 pandemic, facemasks became mandatory, with a great preference for disposable ones. However, the benefits of face masks for health safety are counteracted by the environmental burden related to their improper disposal. An unprecedented influx of disposable face masks entering the environment has been reported in the last two years of the pandemic, along with their implications in natural environments in terms of their biodegradability, released contaminants and ecotoxicological effects. This critical review addresses several aspects of the current literature regarding the (bio)degradation and (eco)toxicity of face masks related contaminants, identifying uncertainties and research needs that should be addressed in future studies. While it is indisputable that face mask contamination contributes to the already alarming plastic pollution, we are still far from determining its real environmental and ecotoxicological contribution to the issue. The paucity of studies on biodegradation and ecotoxicity of face masks and related contaminants, and the uncertainties and uncontrolled variables involved during experimental procedures, are compromising eventual comparison with conventional plastic debris. Studies on the abundance and composition of face mask-released contaminants (microplastics/fibres/ chemical compounds) under pre- and post-pandemic conditions should, therefore, be encouraged, along with (bio)degradation and ecotoxicity tests considering environmentally relevant settings. To achieve this, methodological strategies should be developed to overcome technical difficulties to quantify and characterise the smallest MPs and fibres, adsorbents, and leachates to increase the environmental relevancy of the experimental conditions.
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Affiliation(s)
- Ana M Oliveira
- Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Ana L Patrício Silva
- Centre for Environmental and Marine Studies (CESAM) and Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Amadeu M V M Soares
- Centre for Environmental and Marine Studies (CESAM) and Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Damià Barceló
- Catalan Institute for Water research (ICRA-CERCA), H2O Building, Scientific and Technological Park of the University of Girona, Emili Grahit 101,17003 Girona, Spain
- Water and Soil Quality Research Group, Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Armando C Duarte
- Centre for Environmental and Marine Studies (CESAM) and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Teresa Rocha-Santos
- Centre for Environmental and Marine Studies (CESAM) and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
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16
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Li Y, Lu Q, Xing Y, Liu K, Ling W, Yang J, Yang Q, Wu T, Zhang J, Pei Z, Gao Z, Li X, Yang F, Ma H, Liu K, Zhao D. Review of research on migration, distribution, biological effects, and analytical methods of microfibers in the environment. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 855:158922. [PMID: 36155038 DOI: 10.1016/j.scitotenv.2022.158922] [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: 08/22/2022] [Revised: 09/17/2022] [Accepted: 09/18/2022] [Indexed: 06/16/2023]
Abstract
Microplastics have been proven to be one of the critical environmental pollution issues. Moreover, microfibers, the most prominent form of microplastics in the environment, have likewise attracted the attention of various countries. With the increase in global population and industrialization, the production and use of fibers continue to increase yearly. As a result, a large number of microfibers are formed. If fiber products are not used or handled correctly, it will cause direct/indirect severe microfiber environmental pollution. Microfibers will be further broken into smaller fiber fragments when they enter the natural environment. Presently, researchers have conducted extensive research in the identification of microfibers, laying the foundation for further resourcefulness research. This work used bibliometric analysis to review the microfiber contamination researches systematically. First, the primary sources of microfibers and the influencing factors are analyzed. We aim to summarize the influence of the clothing fiber preparation and care processes on microfiber formation. Then, this work elaborated on the migration in/between water, atmosphere, and terrestrial environments. We also discussed the effects of microfiber on ecosystems. Finally, microfibers' current and foreseeable effective treatment, disposal, and resource utilization methods were explained. This paper will provide a structured reference for future microfiber research.
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Affiliation(s)
- Yifei Li
- Sinochem Environment Holdings Co., Ltd, Beijing 100071, China; School of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Qingbin Lu
- Sinochem Environment Holdings Co., Ltd, Beijing 100071, China
| | - Yi Xing
- School of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China.
| | - Kai Liu
- Sinochem Environment Holdings Co., Ltd, Beijing 100071, China
| | - Wei Ling
- School of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China.
| | - Jian Yang
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, Guangdong, China.
| | - Qizhen Yang
- Sinochem Environment Holdings Co., Ltd, Beijing 100071, China
| | - Tianqi Wu
- Human Resources Department, Yangquan Power Supply Company of State Grid Shanxi Electric Power Company, Yangquan 045000, Shanxi, China
| | - Jiafu Zhang
- Sinochem Environment Holdings Co., Ltd, Beijing 100071, China
| | - Zengxin Pei
- Sinochem Environment Holdings Co., Ltd, Beijing 100071, China
| | - Ziyuan Gao
- State Key Laboratory of Iron and Steel Industry Environmental Protection, No. 33, Xitucheng Road, Haidian District, Beijing 100088, China
| | - Xiaoyan Li
- Sinochem Environment Holdings Co., Ltd, Beijing 100071, China
| | - Fan Yang
- Sinochem Environment Holdings Co., Ltd, Beijing 100071, China
| | - Hongjie Ma
- Sinochem Environment Holdings Co., Ltd, Beijing 100071, China
| | - Kehan Liu
- Sinochem Environment Holdings Co., Ltd, Beijing 100071, China
| | - Ding Zhao
- Sinochem Environment Holdings Co., Ltd, Beijing 100071, China
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17
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Batasheva S, Akhatova F, Abubakirov N, Fakhrullin R. Probing nanoplastics derived from polypropylene face masks with hyperspectral dark-field microscopy. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 854:158574. [PMID: 36075443 PMCID: PMC9444569 DOI: 10.1016/j.scitotenv.2022.158574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/01/2022] [Accepted: 09/03/2022] [Indexed: 06/15/2023]
Abstract
The high worldwide consumption of cheap plastic goods has already resulted in a serious environmental plastic pollution, exacerbated by piling of disposed personal protective equipment because of the recent outbreak of COVID-19. The aim of this study was to assess the feasibility of dark-field hyperspectral microscopy in the 400-1000 wavelength range for detection of nanoplastics derived from weathered polypropylene masks. A surgical mask was separated to layers and exposed to UV radiation (254 nm) for 192 h. Oxidative degradation of the polypropylene was evidenced by ATR FT-IR analysis. UV treatment for 192 h resulted in generation of differently shaped micro- and nano-sized particles, visualized by dark-field microscopy. The presence of nanoparticles was confirmed by AFM studies. The hyperspectral profiles (400-1000 nm) were collected after every 48 h of the UV treatment. The distinct hyperspectral features faded after prolonged UV exposure, but the assignment of some particles to either blue or white layers of mask could still be made based on spectral characteristics.
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Affiliation(s)
- Svetlana Batasheva
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kreml uramı 18, Kazan, Republic of Tatarstan 420008, Russian Federation.
| | - Farida Akhatova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kreml uramı 18, Kazan, Republic of Tatarstan 420008, Russian Federation
| | - Nail Abubakirov
- Institute of Mathematics and Mechanics, Kazan Federal University, Kreml uramı 18, Kazan, Republic of Tatarstan 420008, Russian Federation
| | - Rawil Fakhrullin
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kreml uramı 18, Kazan, Republic of Tatarstan 420008, Russian Federation.
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18
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Mohamadi S, Madadi R, Rakib MRJ, De-la-Torre GE, Idris AM. Abundance and characterization of personal protective equipment (PPE) polluting Kish Island, Persian Gulf. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 854:158678. [PMID: 36099950 PMCID: PMC9464308 DOI: 10.1016/j.scitotenv.2022.158678] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 05/13/2023]
Abstract
Plastic pollution is one of the major environmental threats the world is facing nowadays, which was exacerbated during the COVID-19 pandemic. In particular, multiple reports of single-use plastics driven by the pandemic, namely personal protective equipment (PPE) (e.g., face masks and gloves), contaminating coastal areas have been published. However, most studies focused solely on counting and visually characterizing this type of litter. In the present study, we complement conventional reports by characterizing this type of litter through chemical-analytical techniques. Standardized sampling procedures were carried out in Kish Island, The Persian Gulf, resulting in an average density of 2.34 × 10-4 PPE/m2. Fourier transformed infrared spectroscopy confirmed the polymeric composition of weathered face masks and showed the occurrence of additional absorption bands associated with the photooxidation of the polymer backbone. On the other hand, the three layers of typical surgical face masks showed different non-woven structures, as well as signs of physical degradation (ruptures, cracks, rough surfaces), possibly leading to the release of microplastics. Furthermore, elemental mapping through energy-dispersive X-ray spectroscopy showed that the middle layer of the masks allocated more elements of external origin (e.g., Na, Cl, Ca, Mg) than the outer and inner layers. This is likely to the overall higher surface area of the middle layer. Furthermore, our evidence indicates that improperly disposed PPE is already having an impact on a number of organisms in the study area.
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Affiliation(s)
- Sedigheh Mohamadi
- Environmental Research Laboratory, School of Civil Engineering, Iran University of Science and Technology, Tehran, Iran.
| | - Reyhane Madadi
- Environmental Research Laboratory, School of Civil Engineering, Iran University of Science and Technology, Tehran, Iran
| | - Md Refat Jahan Rakib
- Department of Fisheries and Marine Science, Faculty of Science, Noakhali Science and Technology University, Noakhali, Bangladesh.
| | - Gabriel E De-la-Torre
- Grupo de Investigación de Biodiversidad, Medio Ambiente y Sociedad, Universidad San Ignacio de Loyola, Lima, Peru.
| | - Abubakr M Idris
- Department of Chemistry, College of Science, King Khalid University, Abha 62529, Saudi Arabia; Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha 61421, Saudi Arabia
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19
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Jiang H, Luo D, Wang L, Zhang Y, Wang H, Wang C. A review of disposable facemasks during the COVID-19 pandemic: A focus on microplastics release. CHEMOSPHERE 2023; 312:137178. [PMID: 36368541 PMCID: PMC9640709 DOI: 10.1016/j.chemosphere.2022.137178] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 09/19/2022] [Accepted: 11/05/2022] [Indexed: 05/29/2023]
Abstract
The COVID-19 epidemic seriously threats the human society and provokes the panic of the public. Personal Protective Equipment (PPE) are widely utilized for frontline health workers to face the ongoing epidemic, especially disposable face masks (DFMs) to prevent airborne transmission of coronavirus. The overproduction and massive utilization of DFMs seriously challenge the management of plastic wastes. A huge amount of DFMs are discharged into environment, potentially induced the generation of microplastics (MPs) owing to physicochemical destruction. The MPs release will pose severe contamination burden on environment and human. In this review, environmental threats of DFMs regarding to DFMs fate in environment and DFMs threats to aquatic and terrestrial species were surveyed. A full summary of recent studies on MPs release from DFMs was provided. The knowledge of extraction and characterizations of MPs, the release behavior, and potential threats of MPs derived from DFMs was discussed. To confront the problem, feasible strategies for control DFMs pollution were analyzed from the perspective of source control and waste management. This review provides a better understanding the threats, fate, and management of DFMs linked to COVID-19 pandemic.
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Affiliation(s)
- Hongru Jiang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, 450001, China; School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Dan Luo
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Luyao Wang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, 450001, China
| | - Yingshuang Zhang
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Hui Wang
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Chongqing Wang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, 450001, China.
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Ammendolia J, Saturno J, Bond AL, O'Hanlon NJ, Masden EA, James NA, Jacobs S. Tracking the impacts of COVID-19 pandemic-related debris on wildlife using digital platforms. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 848:157614. [PMID: 35901900 PMCID: PMC9310380 DOI: 10.1016/j.scitotenv.2022.157614] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 05/23/2023]
Abstract
Since the start of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2; COVID-19) pandemic in December 2019, there have been global surges of single-use plastic use. Due to the importance of personal protective equipment (PPE) and sanitation items in protecting against virus transmission and from testing, facemasks, respirators, disposable gloves and disposable wet wipes have become global staples in households and institutions. Widespread use and insufficient infrastructure, combined with improper waste management have resulted in an emerging category of litter. With widespread presence in the environment, such items pose a direct threat to wildlife as animals can interact with them in a series of ways. We examined the scope of COVID-19 pandemic-related debris, including PPE and sanitation items, on wildlife from April 2020 to December 2021. We document the geographic occurrence of incidents, debris types, and consequences of incidents that were obtained from social media searches, unpublished reports from colleagues, and reports available from the citizen science database "Birds and Debris". There were 114 unique sightings of wildlife interactions with pandemic-related debris (38 from 2020 and 76 from 2021). Within the context of this dataset, most incidents involved birds (83.3 %), while fewer affected mammals (10.5 %), invertebrates (3.5 %), fish (1.8 %), and sea turtles (0.9 %). Sightings originated in 23 countries, and consisted mostly of entanglements (42.1 %) and nest incorporations (40.4 %). We verified sightings by contacting the original observers and were able to identify replicated sightings and increase the resolution of the data collected compared with previously published results. Due to the complexities associated with global use and accessibility of digital platforms, we likely underestimate the number of animals harmed by debris. Overall, the global scope of this study demonstrates that online and social media platforms are a valuable way to collect biologically relevant citizen science data and track rapidly emerging environmental challenges.
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Affiliation(s)
- Justine Ammendolia
- Faculty of Graduate Studies, Interdisciplinary Studies, Dalhousie University, Halifax B3H 4R2, Canada.
| | - Jacquelyn Saturno
- School for Resources and Environmental Studies, Dalhousie University, Halifax B3H 4R2, Canada
| | - Alexander L Bond
- Bird Group, The Natural History Museum, Akeman Street, Tring, Hertfordshire HP23 6AP, UK
| | - Nina J O'Hanlon
- Centre for Energy and the Environment, Environmental Research Institute, North Highland College - University of the Highlands and Islands, Ormlie Road, Thurso, Caithness KW14 7EE, United Kingdom
| | - Elizabeth A Masden
- Centre for Energy and the Environment, Environmental Research Institute, North Highland College - University of the Highlands and Islands, Ormlie Road, Thurso, Caithness KW14 7EE, United Kingdom
| | - Neil A James
- Centre for Energy and the Environment, Environmental Research Institute, North Highland College - University of the Highlands and Islands, Ormlie Road, Thurso, Caithness KW14 7EE, United Kingdom
| | - Shoshanah Jacobs
- Department of Integrative Biology, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G 2W1, Canada
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21
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Rathinamoorthy R, Raja Balasaraswathi S. Mitigation of microfibers release from disposable masks - An analysis of structural properties. ENVIRONMENTAL RESEARCH 2022; 214:114106. [PMID: 35987377 PMCID: PMC9385379 DOI: 10.1016/j.envres.2022.114106] [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: 04/17/2022] [Revised: 08/04/2022] [Accepted: 08/10/2022] [Indexed: 05/09/2023]
Abstract
The use of disposable face masks increased rapidly among the general public to control the COVID-19 spread. Eventually, it increased the disposal of masks and their associated impacts on environmental pollution. Hence, this study aims to analyze the impact of nonwoven fabric structural parameters and weathering on the microfiber release characteristics. Spunbond polypropylene nonwoven with four different weights and meltblown nonwoven with two different weights were used in this study to analyze microfiber release at dry, and wet conditions to simulate improper disposal in the environment. Exposure to sunlight significantly increases the microfiber release from 35 to 50% for spunbond fabric and 56-89% for meltblown fabric. Weathering in sunlight structurally affected the tensile properties of the polypropylene fibers due to photodegradation. The study showed that each mask can produce 1.5 × 102 and 3.45 × 101 mg of microfiber/mask respectively in dry and wet states. In the case of structural parameters, a higher GSM (grams per square meter), abrasion resistance, bursting strength, and thickness showed a positive correlation with microfiber release in both fabrics. Significantly a higher microfiber release was reported with meltblown fabric than the spunbond for a given GSM. The presence of finer fibers and more fibers per unit area in meltblown fabric was noted as the main cause. Nonwoven fabric GSM and the number of fibers in a specific area showed a higher influence on microfiber release. Based on the mask consumption reported in the literature, India alone can produce around 4.27 × 102 tons of microfibers/week as an average of dry and wet conditions. The study suggests that the proper selection of physical parameters can significantly reduce the microfiber fiber release at all stages.
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Affiliation(s)
- R Rathinamoorthy
- Department of Fashion Technology, PSG College of Technology, Coimbatore, India.
| | - S Raja Balasaraswathi
- Department of Fashion Technology, National Institute of Fashion Technology, Bengaluru, India
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22
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Li F, Ni Y, Cong J, Shen C, Ji P, Wang H, Yin L, Xu C. Wiping conditions and fabric properties influenced the microfiber shedding from non-woven products. ENVIRONMENTAL SCIENCE. PROCESSES & IMPACTS 2022; 24:1855-1866. [PMID: 36125181 DOI: 10.1039/d2em00292b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Disposable wipes and masks have come to be considered as underestimated sources of microfiber generation since the emergence of COVID-19. However, research into the creation of microfibers due to wiping with these non-woven products is scarce, and the potential effects of fabric properties on shedding behavior are unclear. This study investigated microfiber release from 7 wet wipes, 5 dry wipes, and 4 masks in response to the use of simulated daily wiping conditions on artificial skin. The dry wipes (77-568 p per sheet) shed more microfibers than the wet ones (21-190 p per sheet) after 2, 10, or 50 wiping cycles under a 9.8 N wiping force. In addition, an average of 56 microfibers could be released from per gram of wipe, and each square centimeter of wipe could release about 1.18 microfibers during wiping. Masks shed fewer microfibers than wipes due to the excellent shedding resistance of spunbond nonwoven fabrics and the strengthened mechanical properties granted by bonding points. Cellulose, polyethylene terephthalate (PET), and polypropylene (PP) were the major polymers in the microfibers shed by wipes, and the microfibers from masks were all PP. With regard to the influencing factors, the number of microfibers shed from wipes was positively associated with the number of wiping cycles (r = 0.983 and 0.960, p < 0.01) and wiping force (r = 0.980, p < 0.05), while it was negatively correlated with the moisture content (r = -0.992, p < 0.01). Interestingly, a stronger fiber entanglement degree in the wipes significantly improved the resistance to microfiber generation (r = -0.664, p < 0.05). The results highlighted for the first time that the bending coefficient (β = -5.05; 95% CI: -7.71, -2.40; p = 0.002) and fiber extraction force (β = -0.077; 95% CI: -0.123, -0.030; p = 0.005) significantly reduced the tendency for microfiber shedding. Although the number of microfibers shed from wiping was lower than those from domestic washing, there is still an urgent need to control the microfiber shedding tendencies of non-woven products through improving the manufacturing processes.
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Affiliation(s)
- Fang Li
- College of Environmental Science and Engineering, Donghua University, Shanghai, 201620, China.
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai, 200092, China
| | - Yifan Ni
- College of Environmental Science and Engineering, Donghua University, Shanghai, 201620, China.
| | - Junhao Cong
- College of Environmental Science and Engineering, Donghua University, Shanghai, 201620, China.
| | - Chensi Shen
- College of Environmental Science and Engineering, Donghua University, Shanghai, 201620, China.
| | - Peng Ji
- College of Materials Science and Engineering, Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 201620, China
| | - Huaping Wang
- College of Materials Science and Engineering, Innovation Center for Textile Science and Technology, Donghua University, Shanghai, 201620, China
| | - Lanjun Yin
- Shenzhen Purcotton Technology Co., Ltd, Shenzhen, 518053, China
| | - Chenye Xu
- College of Environmental Science and Engineering, Donghua University, Shanghai, 201620, China.
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23
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Prevalence of Covid-19 personal protective equipment in aquatic systems and impact on associated fauna. ENVIRONMENT SYSTEMS AND DECISIONS 2022; 42:328-337. [PMID: 35342685 PMCID: PMC8941298 DOI: 10.1007/s10669-022-09851-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 03/12/2022] [Indexed: 11/18/2022]
Abstract
The use and undesignated disposal of COVID-19 related personal protective equipments (PPEs) has resulted in a spike in the global mismanagement of plastic waste. Moreover, the SARS-CoV-2 pandemic has not only affected the socio-economic state of the world but is contributing significantly to the already existing aquatic pollution dilemma. Consequently, PPE litter is an emerging pollutant in aquatic ecosystems that warrants significant attention. This review endeavoured to present a synopsis of the global mismanagement of PPE waste and highlight the devastating ramifications of the ensuing environment. The paper reveals that PPE litter is indeed negatively impacting environmental systems on varying levels around the globe. Furthermore, peak plastic loads are transported by Asian rivers and are deposited into the Pacific and Indian Oceans. Beaches and seabed are the major sinks of COVID-19 PPE litter making benthic organisms to be the most vulnerable. More studies need to be undertaken to monitor aquatic resources to get a detailed overview of COVID-19 PPE litter in the environment.
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24
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Mészáros E, Bodor A, Szierer Á, Kovács E, Perei K, Tölgyesi C, Bátori Z, Feigl G. Indirect effects of COVID-19 on the environment: How plastic contamination from disposable surgical masks affect early development of plants. JOURNAL OF HAZARDOUS MATERIALS 2022; 436:129255. [PMID: 35739774 PMCID: PMC9158377 DOI: 10.1016/j.jhazmat.2022.129255] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/25/2022] [Accepted: 05/26/2022] [Indexed: 05/23/2023]
Abstract
Personal protective equipment, used extensively during the COVID-19 pandemic, heavily burdened the environment due to improper waste management. Owing to their fibrous structure, layered non-woven polypropylene (PP) disposable masks release secondary fragments at a much higher rate than other plastic waste types, thus, posing a barely understood new form of ecological hazard. Here we show that PP mask fragments of different sizes induce morphogenic responses in plants during their early development. Using in vitro systems and soil-filled rhizotrons, we found that several PP mask treatments modified the root growth of Brassica napus (L.) regardless of the experimental system. The environment around the root and mask fragments seemed to influence the effect of PP fabric fragment contamination on early root growth. In soil, primary root length was clearly inhibited by larger PP mask fragments at 1 % concentration, while the two smallest sizes of applied mask fragments caused distinct, concentration-dependent changes in the lateral root numbers. Our results indicate that PP can act as a stressor: contamination by PP surgical masks affects plant growth and hence, warrants attention. Further investigations regarding the effects of plastic pollution on plant-soil interactions involving various soil types are urgently needed.
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Affiliation(s)
- Enikő Mészáros
- Department of Plant Biology, University of Szeged, Hungary
| | - Attila Bodor
- Institute of Biophysics, Biological Research Centre, Szeged, Hungary; Department of Biotechnology, University of Szeged, Hungary
| | - Ádám Szierer
- Department of Plant Biology, University of Szeged, Hungary
| | - Etelka Kovács
- Department of Biotechnology, University of Szeged, Hungary
| | - Katalin Perei
- Department of Biotechnology, University of Szeged, Hungary
| | | | - Zoltán Bátori
- Department of Ecology, University of Szeged, Hungary
| | - Gábor Feigl
- Department of Plant Biology, University of Szeged, Hungary.
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25
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Uncontrolled Disposal of Used Masks Resulting in Release of Microplastics and Co-Pollutants into Environment. WATER 2022. [DOI: 10.3390/w14152403] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The global panic caused by COVID-19 has continued to increase people’s demand for masks. However, due to inadequate management and disposal practice, these masks have, unfortunately, entered the environment and release a large amount of microplastics (MPs), posing a serious threat to the environment and human health. Understanding the occurrence of mask waste in various environments, release of mask-origin MPs, and related environmental risk is essential to mask-waste management in current and future epidemic prevention and control. This paper focuses on the global distribution of mask waste, the potential release of waste-origin MPs, and the impact on the environment. Specifically, the physical and chemical properties of polypropylene (the most common plastic material in a mask), which show a high adsorption capacity for heavy metals and organic pollutants and play a role as a support for microbial growth, were extensively reported. In addition, several important issues that need to be resolved are raised, which offers a direction for future research. This review focuses on the essentiality of handling masks to avoid potential environmental issues.
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26
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Cordova MR, Ulumuddin YI, Purbonegoro T, Puspitasari R, Afianti NF, Rositasari R, Yogaswara D, Hafizt M, Iswari MY, Fitriya N, Widyastuti E, Kampono I, Kaisupy MT, Wibowo SPA, Subandi R, Sani SY, Sulistyowati L, Muhtadi A, Riani E, Cragg SM. Seasonal heterogeneity and a link to precipitation in the release of microplastic during COVID-19 outbreak from the Greater Jakarta area to Jakarta Bay, Indonesia. MARINE POLLUTION BULLETIN 2022; 181:113926. [PMID: 35841674 PMCID: PMC9288859 DOI: 10.1016/j.marpolbul.2022.113926] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 07/04/2022] [Accepted: 07/05/2022] [Indexed: 06/19/2023]
Abstract
To reduce microplastic contamination in the environment, we need to better understand its sources and transit, especially from land to sea. This study examines microplastic contamination in Jakarta's nine river outlets. Microplastics were found in all sampling intervals and areas, ranging from 4.29 to 23.49 particles m-3. The trend of microplastic contamination tends to increase as the anthropogenic activity towards Jakarta Bay from the eastern side of the bay. Our study found a link between rainfall and the abundance of microplastic particles in all river outlets studied. This investigation found polyethylene, polystyrene, and polypropylene in large proportion due to their widespread use in normal daily life and industrial applications. Our research observed an increase in microplastic fibers made of polypropylene over time. We suspect a relationship between COVID-19 PPE waste and microplastic shift in our study area. More research is needed to establish how and where microplastics enter rivers.
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Affiliation(s)
- Muhammad Reza Cordova
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia.
| | - Yaya Ihya Ulumuddin
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Triyoni Purbonegoro
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Rachma Puspitasari
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Nur Fitriah Afianti
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Ricky Rositasari
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Deny Yogaswara
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Muhammad Hafizt
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Marindah Yulia Iswari
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Hydrodynamics Technology, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Mlati Jln. Grafika No.2 Sekip, Yogyakarta, Indonesia
| | - Nurul Fitriya
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Ernawati Widyastuti
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Irfan Kampono
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Muhammad Taufik Kaisupy
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Singgih Prasetyo Adi Wibowo
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Riyana Subandi
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Sofia Yuniar Sani
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia; Research Center for Oceanography, National Research and Innovation Agency Republic of Indonesia, BRIN Kawasan Jakarta Ancol Jl. Pasir Putih 1, Ancol, 14430 Jakarta, Indonesia
| | - Lilik Sulistyowati
- Environmental Studies Graduate Program, Universitas Terbuka, Jl. Cabe Raya, Pondok Cabe, Pamulang Tangerang Selatan 15418, Indonesia
| | - Ahmad Muhtadi
- Department of Aquatic Resources Management, Faculty of Agriculture, Universitas Sumatera Utara, Jl. Prof. A. Sofyan No. 3, Medan 20222, Indonesia
| | - Etty Riani
- Department of Aquatic Resources Management, Faculty of Fishery and Marine Science, Bogor Agricultural University, Jl. Agatis Gedung Fakultas Perikanan dan Ilmu Kelautan, Kampus IPB Darmaga, Bogor 16680, Indonesia
| | - Simon M Cragg
- Institute of Marine Sciences, University of Portsmouth, Portsmouth, United Kingdom; Centre for Blue Governance, University of Portsmouth, Portsmouth, United Kingdom
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27
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Torre M, Kafritsa ME, Anastasopoulou A. Cross-contamination by COVID-19 mask microfibers during microlitter analysis of marine biota. MARINE POLLUTION BULLETIN 2022; 181:113883. [PMID: 35797811 PMCID: PMC9252514 DOI: 10.1016/j.marpolbul.2022.113883] [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: 03/01/2022] [Revised: 06/03/2022] [Accepted: 06/22/2022] [Indexed: 05/06/2023]
Abstract
Face masks have been adopted as an essential measure to prevent transmission and spread of the virus infection during the pandemic of Covid-19. The present study evaluates the potential microfibers transfer from face masks to other recipients and the potential cross-contamination of samples by microfibers released from masks worn during the analysis of microlitter ingestion by fish. Results indicated that masks could easily transfer endogenous (originated from the mask tissue itself) and exogenous microfibers (with a different origin than the mask tissue itself) to other recipients (adhesive tape and air in our experiment). Exogenous fibers may be carried from everywhere and potentially released everywhere. Microfibers are also released into the air, driven by the airflow generated by breathing, and can be transferred to blanks and samples. Microfiber contamination by facial masks increases the risk of samples cross-contamination and raises concerns about the results reliability of the microlitter analysis on marine biota.
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Affiliation(s)
- Michele Torre
- Hellenic Center for Marine Research, Institute of Marine Biological Resources and Inland Water, 46.7 Km Athens Sounio, Mavro Lithari, P.O. Box 19013, Anavissos, Attica, Greece.
| | - Maria Eleni Kafritsa
- Hellenic Center for Marine Research, Institute of Marine Biological Resources and Inland Water, 46.7 Km Athens Sounio, Mavro Lithari, P.O. Box 19013, Anavissos, Attica, Greece
| | - Aikaterini Anastasopoulou
- Hellenic Center for Marine Research, Institute of Marine Biological Resources and Inland Water, 46.7 Km Athens Sounio, Mavro Lithari, P.O. Box 19013, Anavissos, Attica, Greece
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28
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Environmental Decay of Single Use Surgical Face Masks as an Agent of Plastic Micro-Fiber Pollution. ENVIRONMENTS 2022. [DOI: 10.3390/environments9070094] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Large numbers of Single Use Surgical-type Face Masks, used by the public as personal protective equipment during the 2020–2022 COVID-19 pandemic, have been lost or intentionally discarded and have entered the environment rather than the waste management stream. These masks, made from non-woven polypropylene fibers, will undergo environmental decay which will release fiber fragments as microplastics into the environment. While the photochemical process of the decay of polypropylene polymers (photo-oxidation) is well understood, and while there are numerous studies that investigate mask decay and micro-fiber shedding in laboratory settings, there are no observational data that describe the progress and speed of decay on polypropylene face masks in real-life environmental settings. This paper examines the breakdown of single use surgical-type face masks under natural conditions. Masks from three manufacturers were exposed to natural sunlight over a ten-week period and their state of decay was photographically recorded in situ at weekly intervals. Visible decay accelerated after three weeks, with masks made from thinner spunbond fabric decaying more rapidly. Among same-weight fabric, photo-oxidation affected fabric dyed light blue more than undyed fabric, leading to a total breakdown after six weeks. The results are novel as they demonstrate a differential decay between the spunbonded and the melt-blown fabric, which cracks and breaks down much faster due to thinner fibers of shorter length and the lack of thermal bonding points. The resultant extensive micro-fiber generation was accelerated by external physical forces such as wind. This experiment highlights the fact that municipal agencies have only a narrow window of time to remove stray face masks from the urban environment if micro-fiber pollution is to be prevented.
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29
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Hatami T, Rakib MRJ, Madadi R, De-la-Torre GE, Idris AM. Personal protective equipment (PPE) pollution in the Caspian Sea, the largest enclosed inland water body in the world. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 824:153771. [PMID: 35182619 PMCID: PMC8848538 DOI: 10.1016/j.scitotenv.2022.153771] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/05/2022] [Accepted: 02/06/2022] [Indexed: 05/09/2023]
Abstract
The COVID-19 pandemic led to a still ongoing international health and sanity crisis. In the current scenario, the actions taken by the national authorities and the public prioritized measures to control the transmission of the virus, such as social distancing, and face mask-wearing. Unfortunately, due to the debilitated waste management systems and incorrect disposal of single-use face masks and other types of personal protective equipment (PPE), the occurrence of these types of items has led to the exacerbation of marine plastic pollution. Although various studies have focused on surveying marine coasts for PPE pollution, studies on inland water are largely lacking. In order to fill this knowledge gap, the present study assessed PPE pollution in the Iranian coast of the Caspian Sea, the largest enclosed inland water body in the world by following standard monitoring procedures. The results concerning the density (1.02 × 10-4 PPE/m2) composition (face masks represented 95.3% of all PPE) of PPE are comparable to previous studies in marine waters. However, a notable decrease in the occurrence of PPE was observed, probably to behavioral and seasonality reasons. The possible consequences of PPE pollution were discussed, although much more research is needed regarding the ecotoxicological aspects of secondary PPE contaminants, such as microplastics and chemical additives. It is expected that face mask mandates will be eventually halted, and PPE will stop being emitted to the environment. However, based on the lessons learned from the COVID-19 scenario, several recommendations for coastal solid waste management are provided. These are proposed to serve during and after the pandemic.
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Affiliation(s)
- Tara Hatami
- School of Environment, College of Engineering, University of Tehran, Tehran, Iran
| | - Md Refat Jahan Rakib
- Department of Fisheries and Marine Science, Faculty of Science, Noakhali Science and Technology University, Noakhali, Bangladesh.
| | - Reyhane Madadi
- Environmental Research Laboratory, School of Civil Engineering, Iran University of Science and Technology, Tehran, Iran
| | - Gabriel E De-la-Torre
- Grupo de Investigación de Biodiversidad, Medio Ambiente y Sociedad, Universidad San Ignacio de Loyola, Lima, Peru.
| | - Abubakr M Idris
- Department of Chemistry, College of Science, King Khalid University, Abha 61421, Saudi Arabia; Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha 61421, Saudi Arabia
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Ribeiro VV, De-la-Torre GE, Castro ÍB. COVID-19-related personal protective equipment (PPE) contamination in the highly urbanized southeast Brazilian coast. MARINE POLLUTION BULLETIN 2022; 177:113522. [PMID: 35299146 PMCID: PMC8907012 DOI: 10.1016/j.marpolbul.2022.113522] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/22/2022] [Accepted: 02/27/2022] [Indexed: 05/05/2023]
Abstract
This study aimed to report personal protective equipment (PPE) contamination in Santos beaches (Brazil) using standardized procedures for the first time while comparing two periods to understand the progression of PPE contamination. The occurrence of PPE items was ubiquitous in all sampled sites, although the densities were relatively low compared to those in other parts of the world. Unlike previous studies, reusable face masks were the most common type of PPE. PPE density in the studied areas was similar in both sampling seasons, probably because of the influence of tourism, urbanization, and local hydrodynamic aspects. PPE items can release microfibers into the aquatic environment and pose entanglement hazards to marine biota. A wider monitoring of PPE pollution, accompanied by surveys on PPE usage and behavior, as well as chemical characterization of the discarded PPE items, is needed to fully understand this unprecedented form of plastic pollution.
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Affiliation(s)
| | - Gabriel E De-la-Torre
- Grupo de Investigación de Biodiversidad, Medio Ambiente y Sociedad, Universidad San Ignacio de Loyola, Lima, Peru.
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Ribeiro VV, De-la-Torre GE, Castro ÍB. COVID-19-related personal protective equipment (PPE) contamination in the highly urbanized southeast Brazilian coast. MARINE POLLUTION BULLETIN 2022; 177:113522. [PMID: 35299146 DOI: 10.1016/2fj.marpolbul.2022.113522] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/22/2022] [Accepted: 02/27/2022] [Indexed: 05/24/2023]
Abstract
This study aimed to report personal protective equipment (PPE) contamination in Santos beaches (Brazil) using standardized procedures for the first time while comparing two periods to understand the progression of PPE contamination. The occurrence of PPE items was ubiquitous in all sampled sites, although the densities were relatively low compared to those in other parts of the world. Unlike previous studies, reusable face masks were the most common type of PPE. PPE density in the studied areas was similar in both sampling seasons, probably because of the influence of tourism, urbanization, and local hydrodynamic aspects. PPE items can release microfibers into the aquatic environment and pose entanglement hazards to marine biota. A wider monitoring of PPE pollution, accompanied by surveys on PPE usage and behavior, as well as chemical characterization of the discarded PPE items, is needed to fully understand this unprecedented form of plastic pollution.
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Affiliation(s)
| | - Gabriel E De-la-Torre
- Grupo de Investigación de Biodiversidad, Medio Ambiente y Sociedad, Universidad San Ignacio de Loyola, Lima, Peru.
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Pizarro-Ortega CI, Dioses-Salinas DC, Fernández Severini MD, Forero López AD, Rimondino GN, Benson NU, Dobaradaran S, De-la-Torre GE. Degradation of plastics associated with the COVID-19 pandemic. MARINE POLLUTION BULLETIN 2022; 176:113474. [PMID: 35231785 PMCID: PMC8866080 DOI: 10.1016/j.marpolbul.2022.113474] [Citation(s) in RCA: 48] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/12/2022] [Accepted: 02/15/2022] [Indexed: 05/08/2023]
Abstract
The ongoing COVID-19 pandemic has resulted in an unprecedented form of plastic pollution: personal protective equipment (PPE). Numerous studies have reported the occurrence of PPE in the marine environment. However, their degradation in the environment and consequences are poorly understood. Studies have reported that face masks, the most abundant type of PPE, are significant sources of microplastics due to their fibrous microstructure. The fibrous material (mostly consisting of polypropylene) exhibits physical changes in the environment, leading to its fracture and detachment of microfibers. Most studies have evaluated PPE degradation under controlled laboratory conditions. However, in situ degradation experiments, including the colonization of PPE, are largely lacking. Although ecotoxicological studies are largely lacking, the first attempts to understand the impact of MPs released from face masks showed various types of impacts, such as fertility and reproduction deficiencies in both aquatic and terrestrial organisms.
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Affiliation(s)
| | | | - Melisa D Fernández Severini
- Instituto Argentino de Oceanografía (IADO), CONICET/UNS, CCT-Bahía Blanca, Camino La Carrindanga, km 7.5, Edificio E1, Bahía Blanca, B8000FWB Buenos Aires, Argentina
| | - Ana D Forero López
- Instituto Argentino de Oceanografía (IADO), CONICET/UNS, CCT-Bahía Blanca, Camino La Carrindanga, km 7.5, Edificio E1, Bahía Blanca, B8000FWB Buenos Aires, Argentina
| | - Guido Noé Rimondino
- Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC), Departamento de Fisicoquímica, Facultad de Ciencias Químicas. Universidad Nacional de Córdoba, Ciudad Universitaria (X5000HUA), Córdoba, Argentina
| | - Nsikak U Benson
- Department of Chemistry, Covenant University, Km 10 Idiroko Road, Ota, Nigeria
| | - Sina Dobaradaran
- Systems Environmental Health and Energy Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran; Department of Environmental Health Engineering, Faculty of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran; Instrumental Analytical Chemistry and Centre for Water and Environmental Research (ZWU), Faculty of Chemistry, University of Duisburg-Essen, Universitätsstr. 5, Essen, Germany
| | - Gabriel Enrique De-la-Torre
- Grupo de Investigación de Biodiversidad, Medio Ambiente y Sociedad, Universidad San Ignacio de Loyola, Lima, Peru.
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