Publication
Extraction and characterization of microplastics from portuguese industrial effluents
| dc.contributor.author | Magalhães, Solange | |
| dc.contributor.author | Alves, Luís | |
| dc.contributor.author | Romano, Anabela | |
| dc.contributor.author | Medronho, Bruno | |
| dc.contributor.author | Rasteiro, Maria da Graça | |
| dc.date.accessioned | 2022-07-27T09:42:47Z | |
| dc.date.available | 2022-07-27T09:42:47Z | |
| dc.date.issued | 2022-07-17 | |
| dc.date.updated | 2022-07-25T16:32:58Z | |
| dc.description.abstract | Microplastics (MPs) are contaminants present in the environment. The current study evaluates the contribution of different well-established industrial sectors in Portugal regarding their release of MPs and potential contamination of the aquifers. For each type of industry, samples were collected from wastewater treatment plants (WWTP), and different parameters were evaluated, such as the potential contamination sources, the concentration, and the composition of the MPs, in both the incoming and outcoming effluents. The procedures to extract and identify MPs in the streams entering or leaving the WWTPs were optimized. All industrial effluents analysed were found to contribute to the increase of MPs in the environment. However, the paint and pharmaceutical activities were the ones showing higher impact. Contrary to many reports, the textile industry contribution to aquifers contamination was not found to be particularly relevant. Its main impact is suggested to come from the numerous washing cycles that textiles suffer during their lifetime, which is expected to strongly contribute to a continuous release of MPs. The predominant chemical composition of the isolated MPs was found to be polyethylene terephthalate (PET). In 2020, the global need for PET was 27 million tons and by 2030, global PET demand is expected to be 42 million tons. Awareness campaigns are recommended to mitigate MPs release to the environment and its potential negative impact on ecosystems and biodiversity. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Polymers 14 (14): 2902 (2022) | pt_PT |
| dc.identifier.doi | 10.3390/polym14142902 | pt_PT |
| dc.identifier.eissn | 2073-4360 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/18107 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | MDPI | pt_PT |
| dc.relation | Not Available | |
| dc.relation | Mediterranean Institute for Agriculture, Environment and Development | |
| dc.relation | Chemical Process Engineering and Forest Products Research Centre | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Microplastics | pt_PT |
| dc.subject | Portugal | pt_PT |
| dc.subject | Resin | pt_PT |
| dc.subject | Pharmaceutical | pt_PT |
| dc.subject | PVC | pt_PT |
| dc.subject | Paint | pt_PT |
| dc.subject | Wastewater treatment plant | pt_PT |
| dc.title | Extraction and characterization of microplastics from portuguese industrial effluents | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Not Available | |
| oaire.awardTitle | Mediterranean Institute for Agriculture, Environment and Development | |
| oaire.awardTitle | Chemical Process Engineering and Forest Products Research Centre | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FASP-SIL%2F30619%2F2017/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/CEEC IND 2018/CEECIND%2F01014%2F2018%2FCP1540%2FCT0002/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F05183%2F2020/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00102%2F2020/PT | |
| oaire.citation.issue | 14 | pt_PT |
| oaire.citation.startPage | 2902 | pt_PT |
| oaire.citation.title | Polymers | pt_PT |
| oaire.citation.volume | 14 | pt_PT |
| oaire.fundingStream | 9471 - RIDTI | |
| oaire.fundingStream | CEEC IND 2018 | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Romano | |
| person.familyName | Medronho | |
| person.givenName | Anabela | |
| person.givenName | Bruno | |
| person.identifier.ciencia-id | 8A18-7E9A-3B0E | |
| person.identifier.ciencia-id | 6918-9AB3-8D22 | |
| person.identifier.orcid | 0000-0002-7204-7428 | |
| person.identifier.orcid | 0000-0003-0972-1739 | |
| person.identifier.rid | P-5927-2014 | |
| person.identifier.scopus-author-id | 56249997600 | |
| person.identifier.scopus-author-id | 9940656700 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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