Combining electrochemical and enzymatic treatments to enhance bisphenol a degradation in water

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorNational Institute of Alternative Technologies for Detection-
Autor(es): dc.contributorUniversité Libre de Bruxelles (ULB)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorCunha, A. C.-
Autor(es): dc.creatorde Souza, J. C.-
Autor(es): dc.creatorde Almeida, E. J.R.-
Autor(es): dc.creatorSongulashvili, G.-
Autor(es): dc.creatorRossini, E. L.-
Autor(es): dc.creatorFlahaut, S.-
Autor(es): dc.creatorde Andrade, A. R.-
Data de aceite: dc.date.accessioned2025-08-21T20:21:59Z-
Data de disponibilização: dc.date.available2025-08-21T20:21:59Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s13762-025-06351-2-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/303265-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/303265-
Descrição: dc.descriptionBisphenol A (BPA) is highly toxic, mutagenic, and carcinogenic. It is also a powerful endocrine disruptor that strongly interferes with hormonal regulation, negatively affecting development and reproduction in humans and animals. In addition, BPA causes various neurological and immunological problems. Increasing environmental and food contamination with this compound has called for new methods to degrade and to remove BPA from contaminated water and environments. Combining different electrochemical and enzymatic treatments is an attractive and efficient strategy to remediate BPA-contaminated environments and water sources. Here, we aimed to degrade BPA completely by combining electrochemical oxidation at a titanium electrode modified with ruthenium and tin oxides (Ti/TiRu0.3Sn0.7O2) and enzymatic oxidation with immobilized laccase oxidase.d Electrochemical and morphological characterization of the electrode confirmed that the desired composition of ruthenium and tin oxides was achieved. High-performance liquid chromatography analyses confirmed that BPA was degraded into an aromatic compound (4-isopropenylphenol) as well as ring-opening products that further generated organic acids (tartaric, maleic, formic, and acetic acids). Combining electrochemical and enzymatic treatments degraded 92% BPA within only 2 h.-
Descrição: dc.descriptionDepartment of Chemistry Faculty of Philosophy Science and Letters at Ribeirão Preto (FFCLRP) University of São Paulo (USP), Avenida Bandeirantes, 3900, São Paulo State-
Descrição: dc.descriptionToxicological Evaluation and Removal of Micropollutants and Radioactive Substances (INCT-DATREM) National Institute of Alternative Technologies for Detection, Rua Prof. Francisco Degni, 55, São Paulo State-
Descrição: dc.descriptionLaboratoire de Microbiologie Appliquée Université Libre de Bruxelles (ULB), Avenue Emile Gryson 1-
Descrição: dc.descriptionDepartment of Analytical Physical-Chemical and Inorganic Chemistry Institute of Chemistry São Paulo State University (UNESP), Rua Prof. Francisco Degni, 55, São Paulo State-
Descrição: dc.descriptionDepartment of Analytical Physical-Chemical and Inorganic Chemistry Institute of Chemistry São Paulo State University (UNESP), Rua Prof. Francisco Degni, 55, São Paulo State-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Environmental Science and Technology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBisphenol A-
Palavras-chave: dc.subjectElectrochemical degradation-
Palavras-chave: dc.subjectEnzymatic treatment-
Palavras-chave: dc.subjectLaccase oxidase-
Palavras-chave: dc.subjectWater treatment-
Título: dc.titleCombining electrochemical and enzymatic treatments to enhance bisphenol a degradation in water-
Tipo de arquivo: dc.typelivro digital-
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