Determination of direct violet 51 dye in water based on its decolorisation by electrochemical treatment

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dc.contributor.authorSurme, Yavuz
dc.contributor.authorDemirci, Onur Burak
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2014
dc.departmentNiğde ÖHÜ
dc.description.abstractThe decolorisation process of a synthetic textile dye, direct violet 51, was investigated in an aqueous solution using an electrochemical method in a batch electrochemical cell. Graphite electrodes were used as the anode and cathode for the decolorisation process. The parameters such as applied current, initial pH, solution conductivity, interfering ions, and effect of electrodes were optimised. It was found that the dye with an initial concentration of 20 mg L-1 could be removed after 50 min using a current of 100 mA with colour removal of up to 94 %. The UV-VIS spectra of the dye were analysed prior to and after treatment and these confirmed that the conjugated systems were decomposed at a current of 100 mA. The optimised method was successfully applied to real wastewater samples.
dc.description.sponsorshipNigde University Scientific Research Projects Unit (NUBAP) [FEB-2011/36]
dc.description.sponsorshipThe authors are grateful to the Nigde University Scientific Research Projects Unit (NUBAP, Project number: FEB-2011/36) for its financial support.
dc.identifier.doi10.2478/s11696-014-0616-9
dc.identifier.endpage1497
dc.identifier.issn0366-6352
dc.identifier.issn1336-9075
dc.identifier.issue11
dc.identifier.scopus2-s2.0-84912137137
dc.identifier.scopusqualityQ2
dc.identifier.startpage1491
dc.identifier.urihttps://dx.doi.org/10.2478/s11696-014-0616-9
dc.identifier.urihttps://hdl.handle.net/11480/4110
dc.identifier.volume68
dc.identifier.wosWOS:000341735100007
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherDE GRUYTER OPEN LTD
dc.relation.ispartofCHEMICAL PAPERS
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectdye
dc.subjectdecolorisation
dc.subjectelectrolysis
dc.subjectUV-VIS spectrophotometry
dc.titleDetermination of direct violet 51 dye in water based on its decolorisation by electrochemical treatment
dc.typeArticle

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