Gelişmiş Arama

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dc.contributor.authorÖzcan, Ali
dc.contributor.authorGençten, Metin
dc.date.accessioned2019-10-20T09:13:37Z
dc.date.available2019-10-20T09:13:37Z
dc.date.issued2016
dc.identifier.issn0045-6535
dc.identifier.issn1879-1298
dc.identifier.urihttps://dx.doi.org/10.1016/j.chemosphere.2015.12.013
dc.identifier.urihttps://hdl.handle.net/11421/16996
dc.descriptionWOS: 000369457000029en_US
dc.descriptionPubMed ID: 26735724en_US
dc.description.abstractIn this study, electro-Fenton method was applied to acid red 88 (AR88) containing aqueous solutions for the removal of it from water. The mineralization of AR88 has been achieved by oxidation with hydroxyl radicals. These radicals were produced simultaneously by the electro-Fenton method using an electrochemical cell including a carbon felt cathode and a platinum anode. Applied current and concentrations of catalyst and supporting electrolyte were optimized to obtain the best effective parameters of 500 mA, 0.1 mM and 75 mM, respectively. The absolute rate constant for the oxidation reaction of AR88 with hydroxyl radical was determined as (1.57 +/- 0.06) x 10(10) M-1 s(-1). Total organic carbon (TOC) analysis was performed to determine whether the organics were converted to carbon dioxide or not. A two-hour electrolysis at 500 mA is enough to remove 87% of initial TOC values of 0.25 mM AR88 solution. Electro-Fenton treatment of AR88 led to the formation of five aromatic intermediates, five short-chain carboxylic acids and three inorganic ions. Identified intermediates and complete mineralization of AR88 allowed us to propose a mineralization pathway for first time in the literatureen_US
dc.description.sponsorshipAnadolu University Research Projects Commission [1401F009]en_US
dc.description.sponsorshipThis study was supported by Anadolu University Research Projects Commission under the grant number of 1401F009.en_US
dc.language.isoengen_US
dc.publisherPergamon-Elsevier Science LTDen_US
dc.relation.isversionof10.1016/j.chemosphere.2015.12.013en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectElectro-Fentonen_US
dc.subjectAcid Red 88en_US
dc.subjectMineralizationen_US
dc.subjectWater Purificationen_US
dc.subjectAzo Dyesen_US
dc.titleInvestigation of acid red 88 oxidation in water by means of electro-Fenton method for water purificationen_US
dc.typearticleen_US
dc.relation.journalChemosphereen_US
dc.contributor.departmentAnadolu Üniversitesi, Fen Fakültesi, Fizik Bölümüen_US
dc.identifier.volume146en_US
dc.identifier.startpage245en_US
dc.identifier.endpage252en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.institutionauthorÖzcan, Ali


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