Investigation of electrochemical color removal from organized industrial district (OID) wastewater treatment plants using new generation Sn/Sb/Ni-Ti anodes

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dc.contributor.authorYonar, Taner
dc.contributor.authorShakir, F.
dc.contributor.authorKurt, A.
dc.date.accessioned2020-04-30T23:18:37Z
dc.date.available2020-04-30T23:18:37Z
dc.date.issued2019
dc.departmentDÜ, Rektörlük, Bilimsel ve Teknolojik Araştırmalar Uygulama ve Araştırma Merkezien_US
dc.descriptionYonar, Taner/0000-0002-0387-0656en_US
dc.descriptionWOS: 000463020700003en_US
dc.description.abstractIn this study, the application of Sn/Sb/Ni-Ti electrodes for the treatment of waste streams were investigated which is promising for ozone production by electrolysis of water because of their stability and high potential for ozone evolution reaction. These series of anodes have a high electrochemical ozone generation potential at ambient conditions (approximately up to 40% current efficiency). But using and testing of these novel anodes for real wastewater are too limited in the literature. Titanium mesh substrate coated with Sn/Sb/Ni-Ti alloy was used as anode immersed in wastewater at room temperature with platinized titanium cathode. These electrodes used for COD and color removal from OID wastewater in Inegol, Bursa, Turkey. Five operational parameters were evaluated for electrochemical COD and color removal processes, such as pH, salt content, applied voltage/current, current efficiency and contact time. Experimental results showed that after 30 min the electrochemical oxidation efficiency of COD and color could reach up to 98% and 99% respectively at pH 8.2 and temperature of 25 degrees C as the optimum conditions. Current density observed as the most effective parameter for COD and color removal efficiencies. The lowest energy consumption was between 10-25 mA cm(-2) of current density with only 0.6 kWh gCOD(-1), while the highest energy consumption was 100 mA cm(-2) of current density with 9.12 kWh kgCOD(-1). The optimum current density value has been found as 50 mA cm(-2) with 4.05 kWh gCOD(-1). These results were also supported with ANOVA test.en_US
dc.description.sponsorshipUludag UniversityUludag University [OUAP(MH)-2018/8]en_US
dc.description.sponsorshipThe authors acknowledge the support of the Uludag University Research Projects Department for this study (Project No. OUAP(MH)-2018/8).en_US
dc.identifier.doi10.30955/gnj.002696en_US
dc.identifier.endpage112en_US
dc.identifier.issn1790-7632
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage106en_US
dc.identifier.urihttps://doi.org/10.30955/gnj.002696
dc.identifier.urihttps://hdl.handle.net/20.500.12684/3440
dc.identifier.volume21en_US
dc.identifier.wosWOS:000463020700003en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherGlobal Network Environmental Science & Technologyen_US
dc.relation.ispartofGlobal Nest Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectElectrochemical oxidationen_US
dc.subjectanodic oxidationen_US
dc.subjectorganized industrial districtsen_US
dc.subjectwastewateren_US
dc.subjectCODen_US
dc.subjectcolor removalen_US
dc.subjectSn/Sb/Ni-Tien_US
dc.titleInvestigation of electrochemical color removal from organized industrial district (OID) wastewater treatment plants using new generation Sn/Sb/Ni-Ti anodesen_US
dc.typeArticleen_US

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