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Treatment of dairy wastewaters by electrocoagulation using mild steel electrodes

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dc.contributor.authors Sengil, IA; Ozacar, M;
dc.date.accessioned 2020-02-26T08:57:41Z
dc.date.available 2020-02-26T08:57:41Z
dc.date.issued 2006
dc.identifier.citation Sengil, IA; Ozacar, M; (2006). Treatment of dairy wastewaters by electrocoagulation using mild steel electrodes. JOURNAL OF HAZARDOUS MATERIALS, 137, 1205-1197
dc.identifier.issn 0304-3894
dc.identifier.uri https://doi.org/10.1016/j.jhazmat.2006.04.009
dc.identifier.uri https://hdl.handle.net/20.500.12619/50297
dc.description.abstract The removal of COD and oil-grease from dairy wastewater was experimentally investigated using direct current (DC) electrocoagulation (EC). In the EC of dairy wastewater, the effects of initial pH, electrolysis time, initial concentration of COD, conductivity and current density were examined. The COD and oil-grease in the aqueous phase were effectively removed when iron was used as sacrificial anode. The optimum operating range for each operating variable was experimentally determined. The batch experimental results revealed that COD and oil-grease in aqueous phase was effectively removed. The overall COD and oil-grease removal efficiencies reached 98 and 99%, respectively. The optimum current density, pH and electrolysis time for 18,300 mg COD/L and 4570 mg oil-grease/L were 0.6 mA/cm(2), 7 and 1 min, respectively. Mean energy consumption was 0.003 kWh/kg of COD. (c) 2006 Elsevier B.V. All rights reserved.
dc.language English
dc.publisher ELSEVIER SCIENCE BV
dc.subject Environmental Sciences & Ecology
dc.title Treatment of dairy wastewaters by electrocoagulation using mild steel electrodes
dc.type Article
dc.identifier.volume 137
dc.identifier.startpage 1197
dc.identifier.endpage 1205
dc.contributor.department Sakarya Üniversitesi/Mühendislik Fakültesi/Çevre Mühendisliği Bölümü
dc.contributor.saüauthor Şengil, İsmail Ayhan
dc.contributor.saüauthor Özacar, Mahmut
dc.relation.journal JOURNAL OF HAZARDOUS MATERIALS
dc.identifier.wos WOS:000241135200063
dc.identifier.doi 10.1016/j.jhazmat.2006.04.009
dc.contributor.author Şengil, İsmail Ayhan
dc.contributor.author Özacar, Mahmut


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