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Use este identificador para citar o ir al link de este elemento: http://hdl.handle.net/1843/76476
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Campo DCValorIdioma
dc.creatorFlávia Dias Araújopt_BR
dc.creatorGleison Luis Oliveira Silvapt_BR
dc.creatorFlaviano Oliveira Silvériopt_BR
dc.creatorGevany Paulino de Pinhopt_BR
dc.date.accessioned2024-09-16T13:43:19Z-
dc.date.available2024-09-16T13:43:19Z-
dc.date.issued2023-07-19-
dc.citation.volume58pt_BR
dc.citation.issue7pt_BR
dc.citation.spage530pt_BR
dc.citation.epage538pt_BR
dc.identifier.doihttps://doi.org/10.1080/03601234.2023.2236915pt_BR
dc.identifier.issn1532-4109pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/76476-
dc.description.resumoCresols and chlorophenols are chemical contaminants that are potentially toxic to humans and can be found in sewage sludge. These chemical contaminants can migrate into the sludge-soil-water system when sludge is used as a conditioner for agricultural soils. Thus, the objective of this study was to develop methodologies based on extraction with low-temperature partitioning (LTP) to determine cresols and chlorophenols in sewage sludge, soil, and water. The analysis was performed by gas chromatography coupled with mass spectrometry (GC-MS). The validated methods were applied to monitor cresols and chlorophenols in a column-leaching study of a sludge-soil-water system. Satisfactory results were achieved for selectivity, limit of quantification (LOQ), linearity, accuracy, and precision. In the column leaching study, only 2,4,6-trichlorophenol was quantified in sludge samples after 20 days of the experiment. None of the studied compounds were quantified in soil and leached water samples, due to the degradation promoted by the microorganisms present in the sewage sludge. Finally, validated methods were suitable for monitoring cresols and chlorophenols in the sludge-soil-water system.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofJournal of Environmental Science and Health, Part B-
dc.rightsAcesso Restritopt_BR
dc.subject.otherLodo de esgotopt_BR
dc.subject.otherSolos - Lixiviaçãopt_BR
dc.subject.otherCresolpt_BR
dc.titleDevelopment of methods based on low-temperature partitioning (LTP) for monitoring cresols and chlorophenols in sewage sludge, soil, and water in column leachingpt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.tandfonline.com/doi/full/10.1080/03601234.2023.2236915#abstractpt_BR
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