Decolorization of antraquinone dye Reactive Blue 181 solution by UV/H2O2 process

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dc.authorid0000-0002-1628-5026
dc.contributor.authorBaştürk, Emine
dc.contributor.authorKarataş, Mustafa
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:26:20Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:26:20Z
dc.date.issued2015
dc.departmentMühendislik Fakültesi
dc.description.abstractIn this study, the decolorization of C.I. Reactive Blue 181 (RB181), anthraquinone dye, by UV/H2O2 processes was investigated. The effects of operating parameters, such as H2O2 dosage, pH value, dye concentration and temperature were examined. The optimum conditions were determined as [H2O2]=500mg/L, [RB181]=500mg/L and pH 3 for 20 min reaction time. The decolorization was achieved by the UV/H2O2 process because of the production of some oxidizing agents as a result of UV irradiation. The decolorization kinetic of RB181 followed pseudo-first-order reaction kinetic. Thermodynamic analysis showed negative values of Delta H indicating exothermic under natural conditions. (C) 2014 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.jphotochem.2014.11.003
dc.identifier.endpage72en_US
dc.identifier.issn1010-6030
dc.identifier.scopusqualityQ1
dc.identifier.startpage67en_US
dc.identifier.urihttps://doi.org/10.1016/j.jphotochem.2014.11.003
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5546
dc.identifier.volume299en_US
dc.identifier.wosWOS:000348269500010
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevıer Scıence
dc.relation.ispartofJournal of Photochemıstry and Photobıology A-Chemıstry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAnthraquinone Dye
dc.subjectReactive Blue 181
dc.subjectUV/H2O2 Process
dc.subjectDecolorization
dc.titleDecolorization of antraquinone dye Reactive Blue 181 solution by UV/H2O2 process
dc.typeArticle

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