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dc.contributor.authorMonteiro Paschoal, Fabiana Maria-
dc.contributor.authorAnderson, Marc A.-
dc.contributor.authorZanoni, Maria Valnice Boldrin-
dc.date.accessioned2014-05-20T14:19:18Z-
dc.date.accessioned2016-10-25T17:41:00Z-
dc.date.available2014-05-20T14:19:18Z-
dc.date.available2016-10-25T17:41:00Z-
dc.date.issued2009-07-15-
dc.identifierhttp://dx.doi.org/10.1016/j.jhazmat.2008.11.058-
dc.identifier.citationJournal of Hazardous Materials. Amsterdam: Elsevier B.V., v. 166, n. 1, p. 531-537, 2009.-
dc.identifier.issn0304-3894-
dc.identifier.urihttp://hdl.handle.net/11449/25823-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/25823-
dc.description.abstractThe feasibility of the photobleaching of a leather acid dye, acid red 151, simultaneously to degradation of anionic surfactant, Tamol (R), and reduction of Cr(VI) to the less toxic Cr(III) was investigated by photoelectrocatalytic oxidation. The best experimental conditions were found to be pH 2.0 and 0.1 mol L(-1) sodium sulfate when the nanoporous Ti/TiO(2) photo anode was biased at +1.0V and submitted to UV-irradiation. The photoelectrocatalytic oxidation promotes 100% discoloration, reducing around 98-100% of Cr(VI) and achieving an abatement of 95% of the original total organic carbon. The effect of pH, the applied potential, the Cr(VI) concentration and the complexation reaction between Cr(VI) and acid red dye were evaluated as to their effect on the kinetics of the reaction. (C) 2008 Elsevier B.V. All rights reserved.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.format.extent531-537-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectPhotoelectrocatalysisen
dc.subjectLeather dyeen
dc.subjectTiO(2) electrodeen
dc.subjectChromium reductionen
dc.subjectPhotoelectrochemistryen
dc.titleSimultaneous removal of chromium and leather dye from simulated tannery effluent by photoelectrochemistryen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniv Wisconsin-
dc.description.affiliationUniv Estadual Paulista, Inst Quim, Dept Quim Analit, BR-14801970 Araraquara, SP, Brazil-
dc.description.affiliationUniv Wisconsin, Environm Chem & Technol Program, Madison, WI 53706 USA-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, Dept Quim Analit, BR-14801970 Araraquara, SP, Brazil-
dc.description.sponsorshipIdFAPESP: 04/07353-7-
dc.identifier.doi10.1016/j.jhazmat.2008.11.058-
dc.identifier.wosWOS:000266615100070-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Hazardous Materials-
dc.identifier.orcid0000-0002-2296-1393-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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