Treatment of automotive industry oily wastewater by electrocoagulation: statistical optimization of the operational parameters.

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dc.citation.journalTitleWATER SCIENCE AND TECHNOLOGY
dc.contributor.authorGilPavas, Edison
dc.contributor.authorMolina-Tirado, Kevin
dc.contributor.authorAngel Gomez-Garcia, Miguel
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería de Procesosspa
dc.contributor.researchgroupProcesos Ambientales (GIPAB)spa
dc.creatorGilPavas, Edison
dc.creatorMolina-Tirado, Kevin
dc.creatorAngel Gomez-Garcia, Miguel
dc.date.accessioned2021-04-16T20:27:36Z
dc.date.available2021-04-16T20:27:36Z
dc.date.issued2009-11-01
dc.description.abstractAn electrocoagulation process was used for the treatment of oily wastewater generated from an automotive industry in Medellin (Colombia). An electrochemical cell consisting of four parallel electrodes (Fe and Al) in bipolar configuration was implemented. A multifactorial experimental design was used for evaluating the influence of several parameters including: type and arrangement of electrodes, pH, and current density. Oil and grease removal was defined as the response variable for the statistical analysis. Additionally, the BOD(5), COD, and TOC were monitored during the treatment process. According to the results, at the optimum parameter values (current density = 4.3 mA/cm(2), distance between electrodes = 1.5 cm, Fe as anode, and pH = 12) it was possible to reach a c.a. 95% oils removal, COD and mineralization of 87.4% and 70.6%, respectively. A final biodegradability (BOD(5)/COD) of 0.54 was reached.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1445
dc.identifier.doi10.2166/wst.2009.519
dc.identifier.issn02731223
dc.identifier.issn19969732
dc.identifier.otherWOS;000271936600014
dc.identifier.otherPUBMED;19923764
dc.identifier.otherSCOPUS;2-s2.0-77449127511
dc.identifier.urihttp://hdl.handle.net/10784/29366
dc.language.isoeng
dc.publisherIWA PUBLISHING
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-77449127511&doi=10.2166%2fwst.2009.519&partnerID=40&md5=44f94bc3b9e7296b95369405ab8ba227
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0273-1223
dc.sourceWATER SCIENCE AND TECHNOLOGY
dc.subjectAluminumeng
dc.subjectAutomotive industryeng
dc.subjectBiochemical oxygen demandeng
dc.subjectBiodegradationeng
dc.subjectCoagulationeng
dc.subjectElectric batterieseng
dc.subjectElectrolytic cellseng
dc.subjectOptimizationeng
dc.subjectWastewatereng
dc.subjectWastewater treatmenteng
dc.subjectAl electrodeeng
dc.subjectBipolar configurationeng
dc.subjectColombiaeng
dc.subjectElectrocoagulationeng
dc.subjectExperimental designeng
dc.subjectOil and greaseeng
dc.subjectOily wastewatereng
dc.subjectOperational parameterseng
dc.subjectOptimum parameter valueseng
dc.subjectParallel electrodeseng
dc.subjectStatistical analysiseng
dc.subjectStatistical optimizationeng
dc.subjectTreatment processeng
dc.subjectElectrochemical electrodeseng
dc.subjectaluminumeng
dc.subjectironeng
dc.subjectoileng
dc.subjecthydrogen peroxideeng
dc.subjectpetroleumeng
dc.subjectaluminumeng
dc.subjectautomobile industryeng
dc.subjectcoagulationeng
dc.subjectelectrochemistryeng
dc.subjectelectrodeeng
dc.subjectindustrial wasteeng
dc.subjectmineralizationeng
dc.subjectoptimizationeng
dc.subjectpollutant removaleng
dc.subjectwaste treatmenteng
dc.subjectwastewatereng
dc.subjectanalytic methodeng
dc.subjectautomobile industryeng
dc.subjectbiochemical oxygen demandeng
dc.subjectchemical oxygen demandeng
dc.subjectColombiaeng
dc.subjectconference papereng
dc.subjectelectrochemistryeng
dc.subjectelectrocoagulationeng
dc.subjectelectrodeeng
dc.subjectemulsioneng
dc.subjectpHeng
dc.subjectquantitative analysiseng
dc.subjectstatistical parameterseng
dc.subjecttotal organic carboneng
dc.subjectwaste watereng
dc.subjectwaste water managementeng
dc.subjectarticleeng
dc.subjectchemistryeng
dc.subjectelectrochemieng
dc.titleTreatment of automotive industry oily wastewater by electrocoagulation: statistical optimization of the operational parameters.eng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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