Utilizing aluminum etching wastewater for tannery wastewater coagulation: performance and feasibility

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dc.authorid0000-0003-1099-4363
dc.authorid0000-0003-1099-4363
dc.authorid0000-0003-1099-4363
dc.authorid0000-0002-0156-1657
dc.authorscopusid22937537500
dc.authorscopusid36027469400
dc.authorscopusid23979891400
dc.authorscopusid16433074900
dc.authorscopusid6602148086
dc.authorwosidEvrendilek, Fatih/AAP-4480-2020
dc.authorwosidEvrendilek, Fatih/AAL-9010-2020
dc.authorwosidKarakaya, Nusret/ABI-5101-2020
dc.authorwosidevrendilek, fatih/O-2424-2013
dc.authorwosidGunes, Yalcin/ABA-1290-2020
dc.contributor.authorGungor, Kerem
dc.contributor.authorKarakaya, Nusret
dc.contributor.authorGüneş, Yalçın
dc.contributor.authorYatkin, Sinan
dc.contributor.authorEvrendilek, Fatih
dc.date.accessioned2022-05-11T14:17:20Z
dc.date.available2022-05-11T14:17:20Z
dc.date.issued2016
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Çevre Mühendisliği Bölümü
dc.description2nd International Conference on Recycling and Reuse -- JUN 04-06, 2014 -- Istanbul, TURKEY
dc.description.abstractThe main objective of this study was to investigate the feasibility of utilizing etching wastewater (EW) of aluminum (Al) coating industry as an alum substitute in industrial wastewater treatment. Our hypothesis was that Al-rich EW could be an effective substitute for commercial liquid alum used in a nearby (<10km) tannery wastewater treatment plant (Corlu, Turkey). Bench-scale alum and EW jar tests along with an economic analysis were performed to test this hypothesis. Jar test results conducted using identical pH and Al doses showed that Al-rich EW performed similar to alum in terms of chemical oxygen demand (COD), suspended solids (SS), and turbidity removal. Regardless of its origin (alum or EW), 1 g of Al approximately removed 30g COD and 20g SS via a combined effect of coagulation and plain settling. Commercial alum and EW removed more than 95% of COD and turbidity; 60% of total COD from the tannery wastewater. Preliminary cost analysis showed that coagulant expenditure could be reduced by 40% if alum was substituted with EW.
dc.description.sponsorshipNamik Kemal UniversityNamik Kemal University
dc.description.sponsorshipThe authors would like to thank Namik Kemal University for technical assistance and financial support for this research project. We would like to thank three anonymous reviewers for their invaluable comments, which improved an earlier version of the manuscript.
dc.identifier.doi10.1080/19443994.2015.1007489
dc.identifier.endpage2421
dc.identifier.issn1944-3994
dc.identifier.issn1944-3986
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-84953838902
dc.identifier.scopusqualityQ3
dc.identifier.startpage2413
dc.identifier.urihttps://doi.org/10.1080/19443994.2015.1007489
dc.identifier.urihttps://hdl.handle.net/20.500.11776/6316
dc.identifier.volume57
dc.identifier.wosWOS:000367837600006
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorGüneş, Yalçın
dc.institutionauthorYatkin, Sinan
dc.language.isoen
dc.publisherTaylor & Francis Inc
dc.relation.ispartofDesalination and Water Treatment
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAluminum industry
dc.subjectEtching spent liquor
dc.subjectCoagulant
dc.subjectCost effectiveness
dc.subjectJar test
dc.subjectWastewater treatment
dc.subjectElectrochemical Oxidation
dc.subjectPollutant Removal
dc.subjectElectrocoagulation
dc.subjectWastewaters
dc.subjectSludge
dc.subjectIndustry
dc.subjectKinetics
dc.subjectWorks
dc.subjectReuse
dc.titleUtilizing aluminum etching wastewater for tannery wastewater coagulation: performance and feasibility
dc.typeConference Object

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