Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.13091/196
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dc.contributor.authorAygün, Ahmet-
dc.contributor.authorNas, Bilgehan-
dc.contributor.authorSevimli, Mehmet Faik-
dc.date.accessioned2021-12-13T10:19:58Z-
dc.date.available2021-12-13T10:19:58Z-
dc.date.issued2021-
dc.identifier.issn2093-8551-
dc.identifier.urihttps://doi.org/10.33961/jecst.2020.00787-
dc.identifier.urihttps://hdl.handle.net/20.500.13091/196-
dc.description.abstractThis study was conducted to investigate the effect of initial pH, current density, and electrolysis time on process performance in terms of decolorization and chemical oxygen demand (COD) removal from disperse dyebath wastewater (DDW) by mono-polar parallel laboratory scale electrocoagulation (EC) process. COD reduction of 51.3% and decolorization of 92.8% were obtained with operating cost of 0.19 is an element of/m(3) treated wastewater for Al-Al electrode pair, while 90.5% of decolorization and 49.2% of COD reduction were obtained with operating cost of 0.20 is an element of/m(3) treated wastewater for an Fe-Fe electrode pair. The amount of sludge production were highly related to type of the electrode materials. At the optimum conditions, the amount of sludge produced were 0.18 kg/m(3) and 0.28 kg/m(3) for Al-Al and Fe-Fe electrode pairs, respectively. High decolorization can be explained by the hydrophobic nature of the disperse dye, while limited COD removal was observed due to the high dissolved organic matter of the DDW based on auxiliary chemicals. Energy, electrode, and chemical consumptions and sludge handling were considered as major cost items to find a cost-effective and sustainable solution for EC. The contribution of each cost items on operating cost were determined as 10.0%, 51.1%, 30.5% and 8.4% for Al-Al, and they were also determined as 9.0%, 38.0%, 40.5% and 12.5% for Fe-Fe, respectively. COD reduction and decolorization were fitted to first-order kinetic rule.en_US
dc.description.sponsorshipSelcuk University Scientific Research ProjectSelcuk University [09101026]en_US
dc.description.sponsorshipThe authors thank Cagatay YUCE (Pisa Textile Factory) for supplying the disperse dyes and auxiliary chemicals. The present study is financially supported by Selcuk University Scientific Research Project (Project No: 09101026). This paper was derived from a part of a Ph.D. thesis fulfilled by A. Aygun.en_US
dc.language.isoenen_US
dc.publisherKOREAN ELECTROCHEMISTRY SOCen_US
dc.relation.ispartofJOURNAL OF ELECTROCHEMICAL SCIENCE AND TECHNOLOGYen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAuxiliary Chemicalsen_US
dc.subjectDecolorizationen_US
dc.subjectDisperse Dyeen_US
dc.subjectElectrocoagulationen_US
dc.subjectOptimizationen_US
dc.subjectOperating Costen_US
dc.subjectReactive Dyesen_US
dc.subjectTextile Dyesen_US
dc.subjectAzo-Dyeen_US
dc.subjectRemovalen_US
dc.subjectDecolorizationen_US
dc.subjectCoagulationen_US
dc.subjectEffluenten_US
dc.subjectTechnologiesen_US
dc.subjectTreatabilityen_US
dc.titleElectrocoagulation of Disperse Dyebath Wastewater: Optimization of Process Variables and Sludge Productionen_US
dc.typeArticleen_US
dc.identifier.doi10.33961/jecst.2020.00787-
dc.identifier.scopus2-s2.0-85102754770en_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.authoridNAS, BILGEHAN/0000-0002-2942-8225-
dc.identifier.volume12en_US
dc.identifier.issue1en_US
dc.identifier.startpage82en_US
dc.identifier.endpage91en_US
dc.identifier.wosWOS:000624292400008en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.authorscopusid15724392900-
dc.authorscopusid12647682200-
dc.authorscopusid55963420500-
dc.identifier.scopusqualityQ3-
item.openairetypeArticle-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
Appears in Collections:Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections
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