In situ application of a cellulose bag and an ion exchanger for differentiation of labile and inert metal species in aquatic systems

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorGoveia, Danielle-
Autor(es): dc.creatorRosa, Andre Henrique-
Autor(es): dc.creatorBellin, Iramaia Correa-
Autor(es): dc.creatorLobo, Fabiana Aparecida-
Autor(es): dc.creatorFraceto, Leonardo Fernandes-
Autor(es): dc.creatorFrutuoso Roveda, Jose Arnaldo-
Autor(es): dc.creatorCruz Romao, Luciane Pimenta-
Autor(es): dc.creatorDias Filho, Newton Luiz-
Data de aceite: dc.date.accessioned2021-03-10T16:51:09Z-
Data de disponibilização: dc.date.available2021-03-10T16:51:09Z-
Data de envio: dc.date.issued2014-05-20-
Data de envio: dc.date.issued2014-05-20-
Data de envio: dc.date.issued2008-02-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s00216-007-1789-7-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/10058-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/10058-
Descrição: dc.descriptionThis work involved the development and application of a new analytical procedure for in-situ characterization of the lability of metal species in aquatic systems by using a system equipped with a diffusion membrane and cellulose organomodified with p-aminobenzoic acid groups (DM-Cell-PAB). To this end, the DM-Cell-PAB system was prepared by adding cellulose organomodified with p-aminobenzoic acid groups (Cell-PAB) to pre-purified cellulose bags. After the DM-Cell-PAB system was sealed, it was examined in the laboratory. The in-situ application involved immersing the DM-Cell-PAB system in two different rivers, enabling us to study the relative lability of metal species (Cu, Cd, Fe, Mn, and Ni) as a function of time and quantity of exchanger. The procedure is simple and opens up a new perspective for understanding environmental phenomena relating to the complexation, transport, stability, and lability of metal species in aquatic systems rich in organic matter.-
Formato: dc.format1173-1180-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer Heidelberg-
Relação: dc.relationAnalytical and Bioanalytical Chemistry-
Relação: dc.relation3.307-
Relação: dc.relation0,978-
Direitos: dc.rightsclosedAccess-
Palavras-chave: dc.subjectlability-
Palavras-chave: dc.subjectmetals-
Palavras-chave: dc.subjectaquatic organic matter-
Palavras-chave: dc.subjectwater-
Palavras-chave: dc.subjectspeciation-
Título: dc.titleIn situ application of a cellulose bag and an ion exchanger for differentiation of labile and inert metal species in aquatic systems-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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