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Treatment of leachate by electrocoagulation using aluminum and iron electrodes

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dc.contributor.authorIlhan, Fatih
dc.contributor.authorKurt, Ugur
dc.contributor.authorApaydin, Omer
dc.contributor.authorGonullu, M. Talha
dc.contributor.institutionauthorİLHAN, Fatih
dc.date.accessioned2026-06-27T13:08:10Z
dc.date.issued2008
dc.description.abstractIn this paper, treatment of leachate by electrocoagulation (EC) has been investigated in a batch process. The sample of leachate was supplied from Odayeri Landfill Site in Istanbul. Firstly, EC was compared with classical chemical coagulation (CC) process via COD removal. The first comparison results with 348 A/m(2) current density showed that EC process has higher treatment performance than CC process. Secondly, effects of process variables such as electrode material, current density (from 348 to 631 A/m(2)), pH, treatment cost, and operating time for EC process are investigated on COD and NH4-N removal efficiencies. The appropriate electrode type search for EC provided that aluminum supplies more COD removal (56%) than iron electrode (35%) at the end of the 30 min operating time. Finally, EC experiments were also continued to determine the efficiency of ammonia removal, and the effects of current density, mixing, and aeration. All the findings of the study revealed that treatment of leachate by EC can be used as a step of a joint treatment. (C) 2007 Elsevier B.V. All rights reserved.en
dc.description.urihttps://doi.org/10.1016/j.jhazmat.2007.10.035
dc.identifier.doi10.1016/j.jhazmat.2007.10.035
dc.identifier.eissn1873-3336
dc.identifier.endpage389
dc.identifier.issn0304-3894
dc.identifier.issue1-3
dc.identifier.pubmed18036737
dc.identifier.startpage381
dc.identifier.urihttps://hdl.handle.net/20.500.14981/50229
dc.identifier.volume154
dc.identifier.wos000256111200050
dc.language.isoeng
dc.publisherELSEVIER
dc.relation.ispartofJOURNAL OF HAZARDOUS MATERIALS
dc.subjectelectrocoagulation
dc.subjectiron and aluminum electrodes
dc.subjectleachate
dc.subjectmixing and aeration
dc.subjectunit treatment cost
dc.subjectWASTE-WATER TREATMENT
dc.subjectLANDFILL LEACHATE
dc.subjectELECTROCHEMICAL OXIDATION
dc.subjectDYE SOLUTIONS
dc.subjectREMOVAL
dc.subjectCOAGULATION
dc.subjectDECOLORIZATION
dc.subjectWASTEWATERS
dc.subjectFLOTATION
dc.subjectCOD
dc.subjectEngineering
dc.subjectEnvironmental Sciences & Ecology
dc.titleTreatment of leachate by electrocoagulation using aluminum and iron electrodes
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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