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

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dc.authorid0000-0003-1099-4363en_US
dc.authorid0000-0002-0156-1657en_US
dc.authorid0000-0001-8697-3345
dc.authorid0000-0002-9521-0400
dc.contributor.authorGüngör, Kerem
dc.contributor.authorKarakaya, Nusret
dc.contributor.authorGüneş, Yalçın
dc.contributor.authorYatkın, Sinan
dc.contributor.authorEvrendilek, Fatih
dc.date.accessioned2021-06-23T19:43:56Z
dc.date.available2021-06-23T19:43:56Z
dc.date.issued2016
dc.departmentBAİBÜ, Mühendislik Fakültesi, Çevre Mühendisliği Bölümüen_US
dc.description2nd International Conference on Recycling and Reuse -- JUN 04-06, 2014 -- Istanbul, TURKEYen_US
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.en_US
dc.identifier.doi10.1080/19443994.2015.1007489
dc.identifier.endpage2421en_US
dc.identifier.issn1944-3994
dc.identifier.issn1944-3986
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-84953838902en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage2413en_US
dc.identifier.urihttps://doi.org/10.1080/19443994.2015.1007489
dc.identifier.urihttps://hdl.handle.net/20.500.12491/8883
dc.identifier.volume57en_US
dc.identifier.wosWOS:000367837600006en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorGüngör, Kerem
dc.institutionauthorKarakaya, Nusret
dc.institutionauthorEvrendilek, Fatih
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofDesalination And Water Treatmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAluminum Industryen_US
dc.subjectEtching Spent Liquoren_US
dc.subjectCoagulanten_US
dc.subjectCost Effectivenessen_US
dc.subjectJar Testen_US
dc.subjectWastewater Treatmenten_US
dc.titleUtilizing aluminum etching wastewater for tannery wastewater coagulation: performance and feasibilityen_US
dc.typeArticleen_US

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