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dc.contributor.authorGoveia, Danielle [UNESP]
dc.contributor.authorLobo, Fabiana A. [UNESP]
dc.contributor.authorBellin, Iramaia C.
dc.contributor.authorFraceto, Leonardo F. [UNESP]
dc.contributor.authorMenegario, Amauri A. [UNESP]
dc.contributor.authorBurba, Peter
dc.contributor.authorRosa, Andre H. [UNESP]
dc.identifier.citationInternational Journal of Environmental Analytical Chemistry. Abingdon: Taylor & Francis Ltd, v. 91, n. 13, p. 1296-1309, 2011.
dc.description.abstractThe present study deals with a new analytical procedure based on a cellulose diffusion membrane and immobilised tetraethylene-pentamine-hexaacetate chelator (DM-TEPHA) for an in situ differentiation of labile and inert metal species in aquatic systems. The DM-TEPHA system was prepared by placing TEPHA chelator in pre-purified cellulose bags and in situ applied immersing the system in two Brazilian rivers to study the relative lability of metal species (Cu, Pb, Fe, Mn and Ni) as a function of the time and the quantity of exchanger, respectively. The procedure is simple and enables a new perspective for understanding the complexation, transport, stability and lability of metal species in aquatic systems rich in organic matter.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação para o Desenvolvimento da UNESP (FUNDUNESP)
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofInternational Journal of Environmental Analytical Chemistry
dc.sourceWeb of Science
dc.subjecthumic substancesen
dc.subjectlability, metalsen
dc.subjectaquatic organic matteren
dc.titleIn situ differentiation of labile/inert metal species in Brazilian tropical rivers by means of a time-controlled batch-procedure based on TEPHA resinen
dcterms.rightsHolderTaylor & Francis Ltd
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal de Sergipe (UFS)
dc.contributor.institutionISAS Inst Analyt Sci
dc.description.affiliationUNESP Univ Estadual Paulista, Dept Engn Ambiental, Sorocaba, SP, Brazil
dc.description.affiliationUNESP Univ Estadual Paulista, Inst Quim, Araraquara, SP, Brazil
dc.description.affiliationUFS Univ Fed Sergipe, Aracaju, SE, Brazil
dc.description.affiliationUNESP Ctr Estudos Ambientais, Rio Claro, SP, Brazil
dc.description.affiliationISAS Inst Analyt Sci, D-44013 Dortmund, Germany
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Dept Engn Ambiental, Sorocaba, SP, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Inst Quim, Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP Ctr Estudos Ambientais, Rio Claro, SP, Brazil
dc.rights.accessRightsAcesso restrito
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Ciência e Tecnologia, Sorocabapt
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