Investigation of the treatability of molasses and industrial oily wastewater mixture by an anaerobic membrane hybrid system

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dc.contributor.authorSarioglu Cebeci M.
dc.contributor.authorGökçek Ö.B.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description.abstractIn this study, the anaerobic treatability of automotive industry wastewater and its treatment in the subsequent membrane system were examined by using molasses, which is a waste of the sugar industry, as a co-substrate. Organic loadings of 3-3, 5-4, and 5gCOD/L/day were applied to a UASB reactor made of steel with a working volume of 7 L. The hydraulic retention time (HRT) was kept constant at 2 days. Temperature, pH, COD, alkalinity, Volatile Fatty acid (VFA) and biogas were monitored. The best COD removal was achieved at the value of 4 gCOD/L/day. The average COD removal rate was 77%. The effluent from the UASB reactor was transferred to the membrane system. The flux reductions of the PW10 kDa UF membrane at different concentrations were 1.717 gCOD/L, 1.934 gCOD/L, 2.257 gCOD/L, 4 gCOD/L, and 8 gCOD/L, and they were 90.78%, 42.69%, 45.88%, 51.00%, and 56.60%, respectively, at the input concentrations. The flux reductions of the UE50 100 kDa UF membrane at the input concentrations of 4 gCOD/L and 8 gCOD/L were 76.00% and 66.25%, respectively. It was determined that the UE50 100 kDa membrane caused more fouling compared to the PW 10 kDa UF membrane. Pore fouling models were determined for the flux reduction in the membranes and the mechanism behind it. Heavy metal and organic matter removals were examined in the effluent obtained from the membrane experiments. © 2018
dc.description.sponsorshipWe would like to express our gratitude to Cumhuriyet University for the financial support it has provided to this study with project No. M-514 . The language of the article has been edited by language experts. The present study was conducted within the scope of the Ph.D. thesis by Öznur Begüm Gökçek and finished under the supervision of Dr. M. Sarioglu (Cebeci).
dc.identifier.doi10.1016/j.jenvman.2018.07.062
dc.identifier.endpage309
dc.identifier.issn0301-4797
dc.identifier.pmid30056349
dc.identifier.scopus2-s2.0-85053044216
dc.identifier.scopusqualityQ1
dc.identifier.startpage298
dc.identifier.urihttps://dx.doi.org/10.1016/j.jenvman.2018.07.062
dc.identifier.urihttps://hdl.handle.net/11480/1597
dc.identifier.volume224
dc.identifier.wosWOS:000442058700032
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherAcademic Press
dc.relation.ispartofJournal of Environmental Management
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAutomotive industry wastewater
dc.subjectHybrid system
dc.subjectMembrane treatment
dc.subjectMolasses waste
dc.subjectPore fouling model
dc.titleInvestigation of the treatability of molasses and industrial oily wastewater mixture by an anaerobic membrane hybrid system
dc.typeArticle

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