Removal of suspended solids and turbidity from marble processing wastewaters by electrocoagulation: Comparison of electrode materials and electrode connection systems

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dc.contributor.authorSolak, Murat
dc.contributor.authorKılıç, Mehmet
dc.contributor.authorYazıcı, Hüseyin
dc.contributor.authorŞencan, Aziz
dc.date.accessioned2020-04-30T23:31:38Z
dc.date.available2020-04-30T23:31:38Z
dc.date.issued2009
dc.departmentDÜ, Kaynaşlı Meslek Yüksekokulu, Çevre Koruma Teknolojileri Bölümüen_US
dc.descriptionWOS: 000271346800047en_US
dc.descriptionPubMed: 19651474en_US
dc.description.abstractIn this study, removal of suspended solids (SS) and turbidity from marble processing wastewaters by electrocoagulation (EC) process were investigated by using aluminium (Al) and iron (Fe) electrodes which were run in serial and parallel connection systems. To remove these pollutants from the marble processing wastewater, an EC reactor including monopolar electrodes (Al/Fe) in parallel and serial connection system, was utilized. Optimization of differential operation parameters such as pH, current density, and electrolysis time on SS and turbidity removal were determined in this way. EC process with monopolar AI electrodes in parallel and serial connections carried out at the optimum conditions where the pH value was 9, current density was approximately 15 A/m(2), and electrolysis time was 2 min resulted in 100% SS removal. Removal efficiencies of EC process for SS with monopolar Fe electrodes in parallel and serial connection were found to be 99.86% and 99.94%, respectively. Optimum parameters for monopolar Fe electrodes in both of the connection types were found to be for pH value as 8, for electrolysis time as 2 min. The optimum current density value for Fe electrodes used in serial and parallel connections was also obtained at 10 and 20 A/m(2), respectively. Based on the results obtained, it was found that EC process running with each type of the electrodes and the connections was highly effective for the removal of SS and turbidity from marble processing wastewaters, and that operating costs with monopolar Al electrodes in parallel connection were the cheapest than that of the serial connection and all the configurations for Fe electrode. (C) 2009 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipCommission of Scientific Research Projects of Suleyman Demirel University (SDUBAP)Suleyman Demirel Universityen_US
dc.description.sponsorshipThe author acknowledges the support by the Commission of Scientific Research Projects of Suleyman Demirel University (SDUBAP).en_US
dc.identifier.doi10.1016/j.jhazmat.2009.07.018en_US
dc.identifier.endpage352en_US
dc.identifier.issn0304-3894
dc.identifier.issn1873-3336
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage345en_US
dc.identifier.urihttps://doi.org/10.1016/j.jhazmat.2009.07.018
dc.identifier.urihttps://hdl.handle.net/20.500.12684/4376
dc.identifier.volume172en_US
dc.identifier.wosWOS:000271346800047en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofJournal Of Hazardous Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectElectrocoagulationen_US
dc.subjectMarble processing wastewatersen_US
dc.subjectSuspended solidsen_US
dc.subjectTurbidityen_US
dc.titleRemoval of suspended solids and turbidity from marble processing wastewaters by electrocoagulation: Comparison of electrode materials and electrode connection systemsen_US
dc.typeArticleen_US

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