Investigation of the treatability of pre-coagulated slaughterhouse wastewater using dead-end filtration

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dc.authoridUZAL, NIGMET/0000-0002-0912-3459
dc.contributor.authorOzdemir, Safiye
dc.contributor.authorUzal, Nigmet
dc.contributor.authorGokcek, Oznur Begum
dc.date.accessioned2024-11-07T13:32:46Z
dc.date.available2024-11-07T13:32:46Z
dc.date.issued2021
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractBACKGROUND In the present study, the performance of the membrane process, one of the advanced treatment methods that can enable the reuse of slaughterhouse wastewater, was evaluated. The wastewater was treated using ultrafiltration (UF) (10, 50 kDa), nanofiltration (NF) (150-300 DA) and reverse osmosis (RO) (500 kDa) membranes alone, and UF + NF, UF + RO membrane combinations at different pressures. In addition to rejection and permeate flux considerations, it was attempted to select the most effective membrane by performing scanning electron microscopy, Fourier transform infrared, contact angle, and atomic force microscopy analyses of the membranes used. RESULTS As a result of the experiments, the highest flux was observed at 5 bar for the 50 kDa UF membrane. When the performances of the sequential application of 10 and 50 kDa UF membranes followed by NF and RO membranes were evaluated, the highest flux was obtained for the sequential application of the 50 kDa UF membrane with the NF membrane as 19.68 and 9.05 L m(-2) h, respectively. CONCLUSION The highest chemical oxygen demand (COD) removal was obtained for the RO membrane at 20 bar as 88.67%, and for the 50 kDa UF + RO sequential application, the COD removal was increased from 70% to 88.67%. (c) 2021 Society of Chemical Industry (SCI).
dc.description.sponsorshipNigde Omer Halisdemir University [FEB 2017/23 BAGEP]
dc.description.sponsorshipThe authors would like to express their gratitude to Nigde Omer Halisdemir University for its financial support for the current research with project No. FEB 2017/23 BAGEP. The language of the paper was edited by language experts.
dc.identifier.doi10.1002/jctb.6716
dc.identifier.endpage1935
dc.identifier.issn0268-2575
dc.identifier.issn1097-4660
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85102442385
dc.identifier.scopusqualityQ1
dc.identifier.startpage1927
dc.identifier.urihttps://doi.org/10.1002/jctb.6716
dc.identifier.urihttps://hdl.handle.net/11480/15598
dc.identifier.volume96
dc.identifier.wosWOS:000628893400001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofJournal of Chemical Technology and Biotechnology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectslaughterhouse wastewater
dc.subjectmembrane treatment
dc.subjectnanofiltration
dc.subjectultrafiltration
dc.subjectreverse osmosis
dc.subjectdead? end filtration
dc.titleInvestigation of the treatability of pre-coagulated slaughterhouse wastewater using dead-end filtration
dc.typeArticle

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