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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/35262
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dc.contributor.authorCarneiro, Patricia A.-
dc.contributor.authorPupo Nogueira, Raquel F.-
dc.contributor.authorZanoni, Maria Valnice Boldrin-
dc.date.accessioned2014-05-20T15:24:42Z-
dc.date.accessioned2016-10-25T17:58:59Z-
dc.date.available2014-05-20T15:24:42Z-
dc.date.available2016-10-25T17:58:59Z-
dc.date.issued2007-01-01-
dc.identifierhttp://dx.doi.org/10.1016/j.dyepig.2006.01.022-
dc.identifier.citationDyes and Pigments. Oxford: Elsevier B.V., v. 74, n. 1, p. 127-132, 2007.-
dc.identifier.issn0143-7208-
dc.identifier.urihttp://hdl.handle.net/11449/35262-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/35262-
dc.description.abstractThe oxidation of C.I. Reactive Blue 4 (RB4) by photo-Fenton process mediated by lerrioxalate was investigated under artificial and solar irradiation. The RB4 degradation in acidic medium (pH 2.5) was evaluated by the decrease in Total Organic Carbon (TOC) content and color, measured by the decrease in chromophore absorption band (600 nm). The influence of ferrioxalate and H2O2 concentrations on the dye degradation was studied and best results were obtained using 1.0 mM ferrioxalate and 10 nM of hydrogen peroxide. Under these experimental conditions, 80% of TOC and 100% of color removal were obtained for a 0.1 mM RB4 dye in 35 min of solar irradiation. (c) 2006 Elsevier Ltd. All rights reserved.en
dc.format.extent127-132-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectanthraquinone dyept
dc.subjectphoto-Fentonpt
dc.subjectdecolorizationpt
dc.subjectdegradationpt
dc.subjectReactive Blue 4pt
dc.titleHomogeneous photodegradation of CI Reactive Blue 4 using a photo-Fenton process under artificial and solar irradiationen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUNESP, Inst Chem Araraquara, BR-14801970 Araraquara, SP, Brazil-
dc.description.affiliationUnespUNESP, Inst Chem Araraquara, BR-14801970 Araraquara, SP, Brazil-
dc.identifier.doi10.1016/j.dyepig.2006.01.022-
dc.identifier.wosWOS:000244165500021-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofDyes and Pigments-
dc.identifier.orcid0000-0002-2296-1393-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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