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dc.contributor.authorSilva, Beatriz Costa E [UNESP]
dc.contributor.authorNogueira, Raquel F. P. [UNESP]
dc.date.accessioned2018-12-11T17:04:48Z
dc.date.available2018-12-11T17:04:48Z
dc.date.issued2016-07-01
dc.identifierhttp://dx.doi.org/10.5935/0103-5053.20160015
dc.identifier.citationJournal of the Brazilian Chemical Society, v. 27, n. 7, p. 1195-1201, 2016.
dc.identifier.issn1678-4790
dc.identifier.issn0103-5053
dc.identifier.urihttp://hdl.handle.net/11449/173355
dc.description.abstractThe contribution of irradiation and the dihydroxybenzenes (DHB), catechol (CAT) and hydroquinone (HQ), added or formed as phenol oxidation intermediates, was evaluated for the reduction of FeIII and for phenol degradation via Fenton processes. The formation of CAT and HQ was observed during phenol degradation starting with Fe2+ or Fe3+ in the presence or absence of irradiation and their presence increased the rate of phenol degradation, more remarkably when initially added. Initial phenol degradation rate in the presence of DHB in the dark was much higher in comparison to their absence due to the initial higher and faster formation of Fe2+. However, degradation slows down due to the rapid oxidation of DHB, while under irradiation of free iron or citrate complex much higher mineralization is achieved in shorter time.en
dc.format.extent1195-1201
dc.language.isoeng
dc.relation.ispartofJournal of the Brazilian Chemical Society
dc.sourceScopus
dc.subjectCatechol
dc.subjectComplex
dc.subjectHydroquinone
dc.subjectPhenol
dc.titleContribution of irradiation and dihydroxybenzenes on iron(III) reduction in fenton processen
dc.typeArtigo
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationDepartamento de Química Analítica Instituto de Química Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP), CP 355
dc.description.affiliationUnespDepartamento de Química Analítica Instituto de Química Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP), CP 355
dc.identifier.doi10.5935/0103-5053.20160015
dc.identifier.scieloS0103-50532016000701195
dc.rights.accessRightsAcesso aberto
dc.identifier.scopus2-s2.0-84982267555
dc.identifier.fileS0103-50532016000701195.pdf
dc.relation.ispartofsjr0,357
dc.relation.ispartofsjr0,357
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