Novel nanostructured materials based on polymer/organic-clay composite networks for the removal of carbendazim from waters

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorCONICET - Universidad Nacional de Mar Del Plata (UNMdP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorBaigorria, Estefanía-
Autor(es): dc.creatorFraceto, Leonardo F.-
Data de aceite: dc.date.accessioned2025-08-21T18:52:56Z-
Data de disponibilização: dc.date.available2025-08-21T18:52:56Z-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-01-09-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jclepro.2021.129867-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/233871-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/233871-
Descrição: dc.descriptionSignificant attention has been given to the development of nanocomposite polymeric hybrid materials for the removal of pesticides from water in recent decades. This study focused on the removal of carbendazim from aqueous systems using nanostructured composite hydrogels. The adsorbent systems were developed from polymeric networks composed of chitosan-organic clay. The materials were characterized by scanning electron microscopy, optical microscopy, X-ray diffraction, specific surface area studies, thermal and thermogravimetric analysis, infrared spectroscopy, point of zero charge, and aqueous adsorption analysis. In addition, the adsorption capacity of hydrogels for carbendazim in water was evaluated by batch tests. The adsorption studies responded to the pseudo-first-order kinetic model and Langmuir-type isotherms, with a maximum adsorption capacity of 0.4618 mg/g for the nanocomposite hydrogels. The results showed that the presence of organoclay as an active component of the hydrogels is critical in the process of carbendazim removal from aqueous systems. This indicates the potential of these new nanocomposite materials for use in treatment of water contaminated with carbendazim and other fungicides.-
Descrição: dc.descriptionConsejo Nacional de Investigaciones Científicas y Técnicas-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionMateriales Compuestos Termoplásticos (CoMP) Instituto de Investigaciones en Ciencia y Tecnología de Materiales (INTEMA) CONICET - Universidad Nacional de Mar Del Plata (UNMdP), Av. Colón 10890-
Descrição: dc.descriptionEnvironmental Nanotechnology Lab Department of Environmental Engineering São Paulo State University (UNESP), Av. Três de Março, 511-
Descrição: dc.descriptionEnvironmental Nanotechnology Lab Department of Environmental Engineering São Paulo State University (UNESP), Av. Três de Março, 511-
Descrição: dc.descriptionFAPESP: #2017/21004–5-
Descrição: dc.descriptionCNPq: #405623/2018–6-
Descrição: dc.descriptionCAPES: 88887.472977/2019–00-
Idioma: dc.languageen-
Relação: dc.relationJournal of Cleaner Production-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCarbendazim-
Palavras-chave: dc.subjectChitosan-
Palavras-chave: dc.subjectFungicides-
Palavras-chave: dc.subjectHydrogels-
Palavras-chave: dc.subjectNano-clays-
Palavras-chave: dc.subjectWater pollutants-
Título: dc.titleNovel nanostructured materials based on polymer/organic-clay composite networks for the removal of carbendazim from waters-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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