Comparison of the effects of various supporting electrolytes on the treatment of a dye solution by electrocoagulation process

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dc.authorid0000-0002-5713-3141en_US
dc.contributor.authorKeyikoğlu, Ramazan
dc.contributor.authorCan, Orhan Taner
dc.contributor.authorAygün, Ahmet
dc.contributor.authorTek, Ahu
dc.date.accessioned2021-03-20T20:12:25Z
dc.date.available2021-03-20T20:12:25Z
dc.date.issued2019
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Çevre Mühendisliği Bölümüen_US
dc.description.abstractLaboratory experiments were conducted to investigate the effect of some supporting electrolytes on the treatment of Reactive Black 5 (RB5) by electrocoagulation using aluminum and iron electrode couples. Electrolytes, which contain Cl-, SO42-, NO- anions and Na+, K+, NH4+ cations, were compared in terms of color removal efficiencies. The presence of SO42- led to poor performances with aluminum electrodes yielding a removal efficiency close to 45% at 8.33 A/m(2). Similarly, the presence of NO3- when iron electrodes were used adversely affected the process performance. The removal efficiency with KNO3 was 49.1% at 8.33 A/m(2). Overall Cl- containing electrolytes performed well achieving almost complete decolorization (99.9%) regardless of the electrode type. The performance of Al electrode considerably improved in the presence of NH4+, achieving 98.0% and 99.1% removal efficiencies at the current densities of 4.17 A/m(2) and 8.33 A/m(2), respectively in 10 min treatment duration.en_US
dc.identifier.doi10.1016/j.colcom.2019.100210en_US
dc.identifier.issn2215-0382
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttp://doi.org/10.1016/j.colcom.2019.100210
dc.identifier.urihttps://hdl.handle.net/20.500.12885/551
dc.identifier.volume33en_US
dc.identifier.wosWOS:000500915300004en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKeyikoğlu, Ramazan
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofColloid And Interface Science Communicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSupporting electrolytesen_US
dc.subjectElectrocoagulationen_US
dc.subjectDye removalen_US
dc.subjectReactive black 5en_US
dc.titleComparison of the effects of various supporting electrolytes on the treatment of a dye solution by electrocoagulation processen_US
dc.typeArticleen_US

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