Publication
Study of the Potential Accumulation of the Pesticide Alpha-Endosulfan by Microplastics in Water Systems
| Summary: | Microplastics (MP) are spread into all ecosystems and represent a threat to the equilibrium of the environment and human health, not only due to their intrinsic characteristics but also to their action as effective carriers of contaminants, such as pesticides, pharmaceuticals, polychlorinated biphenyls and polycyclic aromatic hydrocarbons. The pesticide α-endosulfan is persistent and spread in the environment. The MP are another possible way of dissemination to be considered in the fate of this pesticide. The adsorption dynamics of α-endosulfan by six different MP (low-density polyethylene—LDPE, polyethylene-co-vinyl acetate, unplasticized polyvinyl chloride, polyamide 6, polystyrene granule, polypropylene granule) with different sizes/shapes and chemical compositions were evaluated. The most critical situation was identified for the system LDPE (particle size < 300 μm). Equilibrium studies (48 h equilibrium time) were performed for distilled, tap and filtered river water. Based on the Langmuir model parameters, the highest maximum adsorption capacity was obtained for distilled water, followed by filtered river and tap waters (i.e., 366 ± 39, 247 ± 38, 157 ± 22 μg/g). The obtained results demonstrate the important role that microplastics may have in the fate and transport of pesticides and their potentially harmful effect on the environment, which requires further investigation |
|---|---|
| Main Authors: | Martinho, Sílvia D. |
| Other Authors: | Fernandes, Virgínia Cruz; Figueiredo, Sónia; Delerue-Matos, Cristina |
| Subject: | Microplastics Pesticides Adsorption Wastewater |
| Year: | 2022 |
| Country: | Portugal |
| Document type: | article |
| Access type: | open access |
| Associated institution: | Instituto Politécnico do Porto |
| Language: | English |
| Origin: | Repositório Científico do Instituto Politécnico do Porto |
| _version_ | 1877953351125041152 |
|---|---|
| author | Martinho, Sílvia D. |
| author2 | Fernandes, Virgínia Cruz Figueiredo, Sónia Delerue-Matos, Cristina |
| author2_role | author author author |
| author_facet | Martinho, Sílvia D. Fernandes, Virgínia Cruz Figueiredo, Sónia Delerue-Matos, Cristina |
| author_role | author |
| contributor_name_str_mv | REPOSITÓRIO P.PORTO |
| country_str | PT |
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| datacite.contributors.contributor.contributorName.fl_str_mv | REPOSITÓRIO P.PORTO |
| datacite.creators.creator.creatorName.fl_str_mv | Martinho, Sílvia D. Fernandes, Virgínia Cruz Figueiredo, Sónia Delerue-Matos, Cristina |
| datacite.date.Accepted.fl_str_mv | 2022-09-02T00:00:00Z |
| datacite.date.available.fl_str_mv | 2023-01-31T09:21:58Z |
| datacite.date.embargoed.fl_str_mv | 2023-01-31T09:21:58Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Microplastics Pesticides Adsorption Wastewater |
| datacite.titles.title.fl_str_mv | Study of the Potential Accumulation of the Pesticide Alpha-Endosulfan by Microplastics in Water Systems |
| dc.contributor.none.fl_str_mv | REPOSITÓRIO P.PORTO |
| dc.creator.none.fl_str_mv | Martinho, Sílvia D. Fernandes, Virgínia Cruz Figueiredo, Sónia Delerue-Matos, Cristina |
| dc.date.Accepted.fl_str_mv | 2022-09-02T00:00:00Z |
| dc.date.available.fl_str_mv | 2023-01-31T09:21:58Z |
| dc.date.embargoed.fl_str_mv | 2023-01-31T09:21:58Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10400.22/22017 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | MDPI |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Microplastics Pesticides Adsorption Wastewater |
| dc.title.fl_str_mv | Study of the Potential Accumulation of the Pesticide Alpha-Endosulfan by Microplastics in Water Systems |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Microplastics (MP) are spread into all ecosystems and represent a threat to the equilibrium of the environment and human health, not only due to their intrinsic characteristics but also to their action as effective carriers of contaminants, such as pesticides, pharmaceuticals, polychlorinated biphenyls and polycyclic aromatic hydrocarbons. The pesticide α-endosulfan is persistent and spread in the environment. The MP are another possible way of dissemination to be considered in the fate of this pesticide. The adsorption dynamics of α-endosulfan by six different MP (low-density polyethylene—LDPE, polyethylene-co-vinyl acetate, unplasticized polyvinyl chloride, polyamide 6, polystyrene granule, polypropylene granule) with different sizes/shapes and chemical compositions were evaluated. The most critical situation was identified for the system LDPE (particle size < 300 μm). Equilibrium studies (48 h equilibrium time) were performed for distilled, tap and filtered river water. Based on the Langmuir model parameters, the highest maximum adsorption capacity was obtained for distilled water, followed by filtered river and tap waters (i.e., 366 ± 39, 247 ± 38, 157 ± 22 μg/g). The obtained results demonstrate the important role that microplastics may have in the fate and transport of pesticides and their potentially harmful effect on the environment, which requires further investigation |
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| funding.funder.name_str_mv | Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia |
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| identifier.url.fl_str_mv | http://hdl.handle.net/10400.22/22017 |
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| language | eng |
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| person_str_mv | Martinho, Sílvia D. Martinho, Sílvia D. https://www.ciencia-id.pt/7E17-CCBF-935D 7E17-CCBF-935D http://orcid.org/0000-0001-9045-4062 0000-0001-9045-4062 Fernandes, Virgínia Cruz Fernandes, Virgínia Cruz https://www.ciencia-id.pt/5A16-3713-E0CE 5A16-3713-E0CE http://orcid.org/0000-0003-3979-7523 0000-0003-3979-7523 Figueiredo, Sónia Figueiredo, Sónia https://www.ciencia-id.pt/6915-A6F2-F8A1 6915-A6F2-F8A1 http://orcid.org/0000-0001-8548-2528 0000-0001-8548-2528 Delerue-Matos, Cristina Delerue-Matos, Cristina https://www.ciencia-id.pt/9A1A-43FB-5C27 9A1A-43FB-5C27 http://orcid.org/0000-0002-3924-776X 0000-0002-3924-776X |
| publishDate | 2022 |
| publisher.none.fl_str_mv | MDPI |
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| spelling | engMDPIpt_PTMicroplastics (MP) are spread into all ecosystems and represent a threat to the equilibrium of the environment and human health, not only due to their intrinsic characteristics but also to their action as effective carriers of contaminants, such as pesticides, pharmaceuticals, polychlorinated biphenyls and polycyclic aromatic hydrocarbons. The pesticide α-endosulfan is persistent and spread in the environment. The MP are another possible way of dissemination to be considered in the fate of this pesticide. The adsorption dynamics of α-endosulfan by six different MP (low-density polyethylene—LDPE, polyethylene-co-vinyl acetate, unplasticized polyvinyl chloride, polyamide 6, polystyrene granule, polypropylene granule) with different sizes/shapes and chemical compositions were evaluated. The most critical situation was identified for the system LDPE (particle size < 300 μm). Equilibrium studies (48 h equilibrium time) were performed for distilled, tap and filtered river water. Based on the Langmuir model parameters, the highest maximum adsorption capacity was obtained for distilled water, followed by filtered river and tap waters (i.e., 366 ± 39, 247 ± 38, 157 ± 22 μg/g). The obtained results demonstrate the important role that microplastics may have in the fate and transport of pesticides and their potentially harmful effect on the environment, which requires further investigationapplication/pdfpt_PTStudy of the Potential Accumulation of the Pesticide Alpha-Endosulfan by Microplastics in Water SystemsPersonalMartinho, Sílvia D.DSpacehttp://dspace.org/items/eec72dac-86ba-4c72-9428-1d900985365fDSpacehttp://dspace.org/items/eec72dac-86ba-4c72-9428-1d900985365fMartinhoSílvia D.Ciência IDhttps://www.ciencia-id.pt7E17-CCBF-935DORCIDhttp://orcid.org0000-0001-9045-4062PersonalFernandes, Virgínia CruzDSpacehttp://dspace.org/items/e30d74c3-1a3a-4e3e-ada0-5e79362cdd6eDSpacehttp://dspace.org/items/e30d74c3-1a3a-4e3e-ada0-5e79362cdd6eFernandesVirgíniaCiência IDhttps://www.ciencia-id.pt5A16-3713-E0CEORCIDhttp://orcid.org0000-0003-3979-7523Researcher IDhttps://www.researcherid.comG-4985-2010Scopus Author IDhttps://www.scopus.com37045954500PersonalFigueiredo, SóniaDSpacehttp://dspace.org/items/692766a7-ed88-44e8-aed6-13d3ff5a07b0DSpacehttp://dspace.org/items/692766a7-ed88-44e8-aed6-13d3ff5a07b0FigueiredoSóniaCiência IDhttps://www.ciencia-id.pt6915-A6F2-F8A1ORCIDhttp://orcid.org0000-0001-8548-2528Researcher IDhttps://www.researcherid.comD-8292-2013Scopus Author IDhttps://www.scopus.com7004125737PersonalDelerue-Matos, CristinaDSpacehttp://dspace.org/items/09f6a7bd-2f15-42b0-adc5-04bd22210519DSpacehttp://dspace.org/items/09f6a7bd-2f15-42b0-adc5-04bd22210519Delerue-MatosCristinaCiência IDhttps://www.ciencia-id.pt9A1A-43FB-5C27ORCIDhttp://orcid.org0000-0002-3924-776XResearcher IDhttps://www.researcherid.comD-4990-2013Scopus Author IDhttps://www.scopus.com6603741848HostingInstitutionOrganizationalREPOSITÓRIO P.PORTOe-mailmailto:recipp@sc.ipp.ptrecipp@sc.ipp.ptDOIIsPartOf10.3390/polym141736452023-01-31T09:21:58Z2022-09-022022-09-02T00:00:00ZHandlehttp://hdl.handle.net/10400.22/22017http://purl.org/coar/access_right/c_abf2open accessMicroplasticsPesticidesAdsorptionWastewater1408554 bytesFundação para a Ciência e a TecnologiaAssociated Laboratory for Green Chemistry - Clean Technologies and Processesinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PTUIDB/50006/20206817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaAssociated Laboratory for Green Chemistry - Clean Technologies and Processesinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50006%2F2020/PTUIDP/50006/20206817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaFruitec-Modern analytical technologies for assess Persistent and Emergent Organic Pollutants in red fruitsinfo:eu-repo/grantAgreement/FCT/POR_NORTE/SFRH%2FBPD%2F109153%2F2015/PTSFRH/BPD/109153/2015POR_NORTECrossref Funder IDhttp://doi.org/10.13039/501100001871literaturehttp://purl.org/coar/resource_type/c_6501journal article2022-09-02http://creativecommons.org/licenses/by-nc-nd/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://recipp.ipp.pt/bitstreams/02d890dd-9614-40ae-bff2-24cb38efb841/downloadPolymers14173645 |
| spellingShingle | Study of the Potential Accumulation of the Pesticide Alpha-Endosulfan by Microplastics in Water Systems Martinho, Sílvia D. Microplastics Pesticides Adsorption Wastewater |
| status | SINGLETON |
| subject.fl_str_mv | Microplastics Pesticides Adsorption Wastewater |
| title | Study of the Potential Accumulation of the Pesticide Alpha-Endosulfan by Microplastics in Water Systems |
| title_full | Study of the Potential Accumulation of the Pesticide Alpha-Endosulfan by Microplastics in Water Systems |
| title_fullStr | Study of the Potential Accumulation of the Pesticide Alpha-Endosulfan by Microplastics in Water Systems |
| title_full_unstemmed | Study of the Potential Accumulation of the Pesticide Alpha-Endosulfan by Microplastics in Water Systems |
| title_short | Study of the Potential Accumulation of the Pesticide Alpha-Endosulfan by Microplastics in Water Systems |
| title_sort | Study of the Potential Accumulation of the Pesticide Alpha-Endosulfan by Microplastics in Water Systems |
| topic | Microplastics Pesticides Adsorption Wastewater |
| topic_facet | Microplastics Pesticides Adsorption Wastewater |
| url | http://hdl.handle.net/10400.22/22017 |
| visible | 1 |