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dc.contributor.authorCela Dablanca, Raquel
dc.contributor.authorBarreiro Buján, Ana
dc.contributor.authorRodríguez López, Lucía
dc.contributor.authorSantás Miguel, Vanesa
dc.contributor.authorArias Estévez, Manuel
dc.contributor.authorNúñez Delgado, Avelino
dc.contributor.authorÁlvarez Rodríguez, Esperanza
dc.contributor.authorFernández Sanjurjo, María José
dc.date.accessioned2022-02-25T12:03:00Z
dc.date.available2022-02-25T12:03:00Z
dc.date.issued2022
dc.identifier.citationEnvironmental Research 208 (2022) 112753
dc.identifier.issn0013-9351
dc.identifier.urihttp://hdl.handle.net/10347/27615
dc.description.abstractThe fate of antibiotics reaching soils is a matter of concern, given its potential repercussions on public health and the environment. In this work, the potential bio-reduction of the antibiotic amoxicillin (AMX), affected by sorption and desorption, is studied for 17 soils with clearly different characteristics. To carry out these studies, batch-type tests were performed, adding increasing concentrations of AMX (0, 2.5, 5, 10, 20, 30, 40, and 50 μmol L−1) to the soils. For the highest concentration added (50 μmol L−1), the adsorption values for forest soils ranged from 90.97 to 102.54 μmol kg−1 (74.21–82.41% of the amounts of antibiotic added), while the range was 69.96–94.87 μmol kg−1 (68.31–92.56%) for maize soils, and 52.72–85.40 μmol kg−1 (50.96–82.55%) for vineyard soils. When comparing the results for all soils, the highest adsorption corresponded to those more acidic and with high organic matter and non-crystalline minerals contents. The best adjustment to adsorption models corresponded to Freundlich's. AMX desorption was generally <10%; specifically, the maximum was 6.5% in forest soils, and 16.9% in agricultural soils. These results can be considered relevant since they cover agricultural and forest soils with a wide range of pH and organic matter contents, for an antibiotic that, reaching the environment as a contaminant, can pose a potential danger to human and environmental health
dc.description.sponsorshipThis research was funded by Spanish Ministry of Science, Innovation and Universities, grant numbers RTI 2018-099574-B-C21 and RTI 2018-099574-B-C22
dc.language.isoeng
dc.publisherElsevier
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-099574-B-C21/ES/ANTIBIOTICOS DE CONSUMO HUMANO EN ZONAS AGRICOLAS TRATADAS CON LODOS DE DEPURADORA Y ESTRATEGIAS DE CONTROL USANDO BIOADSORBENTES: NIVELES, ADSORCION, MOVILIDAD Y TRANSPORTE
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-099574-B-C22/ES/ANTIBIOTICOS DE CONSUMO HUMANO EN ZONAS AGRICOLAS TRATADAS CON LODOS DE DEPURADORA Y ESTRATEGIAS DE CONTROL USANDO BIOADSORBENTES:DEGRADACION Y EFECTO EN LOS MICROORGANISMOS
dc.rights© 2022 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/)
dc.rightsAtribución 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectAdsorption
dc.subjectAmoxicillin
dc.subjectDesorption
dc.subjectEmerging pollutants
dc.subjectSoils
dc.titleRelevance of sorption in bio-reduction of amoxicillin taking place in forest and crop soils
dc.typeinfo:eu-repo/semantics/article
dc.identifier.DOI10.1016/j.envres.2022.112753
dc.relation.publisherversionhttps://doi.org/10.1016/j.envres.2022.112753
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Edafoloxía e Química Agrícola
dc.description.peerreviewedSI


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© 2022 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/)
Except where otherwise noted, this item's license is described as  © 2022 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/)





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