The Investigation of COD Treatment and Energy Consumption of Urban Wastewater by a Continuous Electrocoagulation System

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dc.authoridEkmekyapar Torun, Fatma/0000-0002-2289-176X
dc.authoridKul, Sinan/0000-0002-7824-756X
dc.contributor.authorSagsoz, Yesim Dede
dc.contributor.authorYilmaz, Alper Erdem
dc.contributor.authorTorun, Fatma Ekmekyapar
dc.contributor.authorKocadagistan, Beyhan
dc.contributor.authorKul, Sinan
dc.date.accessioned2024-10-04T18:53:56Z
dc.date.available2024-10-04T18:53:56Z
dc.date.issued2022
dc.departmentBayburt Üniversitesien_US
dc.description.abstractIn this study, electrochemical treatment of urban wastewater with electrical conductivity of 1000 mu S cm ??? and chemical oxygen demand of 250 mg L ??? was investigated using the variables of initial pH value, current density and flow rate. Electrocoagulation was used, in which aluminum and stainless steel were selected, as the electrochemical treatment process. The electrocoagulation process was operated in continuous mode. The data obtained in experimental studies show that the best COD removal efficiency occurred in experiments where the initial pH value was 6. The increase in current density from 5 A to 15 A decreased the removal efficiency from 79 to 67%. The increase in flow rate under constant current density also reduced the efficiency of removal as expected. In experiments in which current density and flow rate were examined together, the increase in flow rate allowed the application of higher current densities. This situation led to considerable reductions in energy consumption values, even if the COD removal efficiency did not significantly increase. The high COD removal obtained with the use of high flow rate and high current density indicates that the electrocoagulation process can be used for high flow rate municipal wastewater treatment. Received : 1 July 2021, Accepted : 19 December 2021en_US
dc.identifier.doi10.33961/jecst.2021.00647
dc.identifier.endpage268en_US
dc.identifier.issn2093-8551
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85131232827en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage261en_US
dc.identifier.urihttps://doi.org/10.33961/jecst.2021.00647
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3795
dc.identifier.volume13en_US
dc.identifier.wosWOS:000808459600010en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherKorean Electrochemistry Socen_US
dc.relation.ispartofJournal of Electrochemical Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectUrban wastewateren_US
dc.subjectContinuous electrocoagulationen_US
dc.subjectCurrent densityen_US
dc.subjectElectrocoagulationen_US
dc.titleThe Investigation of COD Treatment and Energy Consumption of Urban Wastewater by a Continuous Electrocoagulation Systemen_US
dc.typeArticleen_US

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