Adsorção de zinco e cádmio em colunas de turfa

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dc.contributor.authorPETRONI, S.L.G.pt_BR
dc.contributor.authorPIRES, M.A.F.pt_BR
dc.contributor.authorSEPULVEDA MUNITA, C.J.A.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-30T17:23:00Zpt_BR
dc.date.accessioned2014-07-30T18:59:13Z
dc.date.available2014-07-30T17:23:00Zpt_BR
dc.date.available2014-07-30T18:59:13Z
dc.date.issued2000pt_BR
dc.description.abstractThe aim of this work was to evaluate the adsorption conditions of zinc and cadmium ions from aqueous solutions using a comercially available peat from Balneário Arroio do Silva, Santa Catarina State, Brazil. Adsorption studies were carried out in column experiments using radiotracers of the studied metals (65Zn and 115Cd). The pH influence and the interference of other ions, such as Na+, Ca2+, Fe3+ and Al3+ on the adsorption process were investigated. The results showed that peat columns are able to retain more than 99% of metal ions in solution in a range of pH from 3,7 to 6,5. Ca2+ and Al3+ ions were the main interferent on adsorption of Zn and Cd ions in solution.
dc.format.extent477-481pt_BR
dc.identifier.citationPETRONI, S.L.G.; PIRES, M.A.F.; SEPULVEDA MUNITA, C.J.A. Adsorção de zinco e cádmio em colunas de turfa. <b>Química Nova</b>, v. 23, n. 4, p. 477-481, 2000. DOI: <a href="https://dx.doi.org/10.1590/s0100-40422000000400009">10.1590/s0100-40422000000400009</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/6259.
dc.identifier.doi10.1590/s0100-40422000000400009
dc.identifier.fasciculo4pt_BR
dc.identifier.issn0100-4042pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/6259pt_BR
dc.identifier.vol23pt_BR
dc.relation.ispartofQuímica Novapt_BR
dc.rightsopenAccessen
dc.subjectpeatpt_BR
dc.subjectadsorptionpt_BR
dc.subjectzincpt_BR
dc.subjectzinc 65pt_BR
dc.subjectcadmiumpt_BR
dc.subjectcadmium 115pt_BR
dc.subjectph valuept_BR
dc.subjectinterfering elementspt_BR
dc.subjectwaste processingpt_BR
dc.subjectwater treatmentpt_BR
dc.titleAdsorção de zinco e cádmio em colunas de turfapt_BR
dc.title.alternativeAdsorption of zinc and cadmium on peat columns
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorCASIMIRO JAYME ALFREDO SEPULVEDA MUNITA
ipen.autorMARIA APARECIDA FAUSTINO PIRES
ipen.autorSERGIO LUIS GRACIANO PETRONI
ipen.codigoautor1325
ipen.codigoautor1327
ipen.codigoautor2284
ipen.contributor.ipenauthorCASIMIRO JAYME ALFREDO SEPULVEDA MUNITA
ipen.contributor.ipenauthorMARIA APARECIDA FAUSTINO PIRES
ipen.contributor.ipenauthorSERGIO LUIS GRACIANO PETRONI
ipen.date.recebimento00-05pt_BR
ipen.identifier.ipendoc06838pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication9f2b42a5-30f7-4805-96a1-1cde2b1a405b
relation.isAuthorOfPublication2254b498-a2dd-4f3f-a64d-d0d6e8a3acdf
relation.isAuthorOfPublicationfe982ee5-72b6-4fd8-a781-4a3dbb71991e
relation.isAuthorOfPublication.latestForDiscoveryfe982ee5-72b6-4fd8-a781-4a3dbb71991e
sigepi.autor.atividadePETRONI, S.L.G.:2284:-1:Spt_BR
sigepi.autor.atividadePIRES, M.A.F.:1327:-1:Npt_BR
sigepi.autor.atividadeSEPULVEDA MUNITA, C.J.A.:1325:-1:Npt_BR

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