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dc.contributor.authorRodríguez López, Lucía 
dc.contributor.authorSantas Miguel, Vanesa 
dc.contributor.authorCela Dablanca, Raquel
dc.contributor.authorNúñez Delgado, Avelino
dc.contributor.authorÁlvarez Rodríguez, Esperanza
dc.contributor.authorPérez Rodríguez, Paula 
dc.contributor.authorArias Estévez, Manuel 
dc.date.accessioned2022-07-15T11:38:49Z
dc.date.available2022-07-15T11:38:49Z
dc.date.issued2022-07-10
dc.identifier.citationInternational Journal of Environmental Research and Public Health, 19(14): 8426 (2022)spa
dc.identifier.issn16604601
dc.identifier.urihttp://hdl.handle.net/11093/3701
dc.description.abstractThe current research focuses on the adsorption/desorption characteristics of the antibiotics ciprofloxacin (CIP) and trimethoprim (TRI) taking place in 17 agricultural soils, which are studied by means of batch-type experiments. The results show that adsorption was higher for CIP, with Freundlich KF values ranging between 1150 and 5086 Ln µmol1−n kg−1, while they were between 29 and 110 Ln µmol1−n kg−1 in the case of TRI. Other parameters, such as the Langmuir maximum adsorption capacity (qm(ads)), as well as the Kd parameter in the linear model and also the adsorption percentages, follow the same trend as KF. Desorption was lower for CIP (with KF(des) values in the range 1089–6234 Ln µmol1−n kg−1) than for TRI (with KF(des) ranging between 26 and 138 Ln µmol1−n kg−1). The higher irreversibility of CIP adsorption was also confirmed by its lower nF(des)/nF(ads) ratios, compared to TRI. Regarding soil characteristics, it was evidenced that nitrogen and carbon contents, as well as mineral fractions, had the highest influence on the adsorption/desorption process. These results can be considered relevant as regards the fate of both antibiotics when they reach the environment as pollutants and therefore could be considered in assessment procedures focused on environmental and public health aspects.en
dc.description.sponsorshipMinisterio de Economía y Competitividad de España | Ref. RTI2018-099574-B-C21spa
dc.description.sponsorshipMinisterio de Economía y Competitividad de España | Ref. RTI2018-099574-B-C22spa
dc.description.sponsorshipMinisterio de Universidades | Ref. FPU19/03758spa
dc.description.sponsorshipXunta de Galicia | Ref. ED481D-2021/016spa
dc.language.isoengspa
dc.publisherInternational Journal of Environmental Research and Public Healthspa
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-099574-B-C21/ES
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-099574-B-C22/ES
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleCiprofloxacin and trimethoprim adsorption/desorption in agricultural soilsen
dc.typearticlespa
dc.rights.accessRightsopenAccessspa
dc.identifier.doi10.3390/ijerph19148426
dc.identifier.editorhttps://www.mdpi.com/1660-4601/19/14/8426spa
dc.publisher.departamentoBioloxía vexetal e ciencias do solospa
dc.publisher.grupoinvestigacionPranta, Solo e Aproveitamento de Subproductosspa
dc.subject.unesco2511.04 Química de Suelosspa
dc.subject.unesco3209 Farmacologíaspa
dc.subject.unesco3308 Ingeniería y Tecnología del Medio Ambientespa
dc.date.updated2022-07-14T10:09:52Z


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    Except where otherwise noted, this item's license is described as Attribution 4.0 International