Treatment of automotive industry wastewater using anaerobic batch reactors: The influence of substrate/inoculum and molasses/wastewater

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dc.contributor.authorSarioglu (Cebeci), Meltem
dc.contributor.authorGokcek, Oznur Begum
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2016
dc.departmentNiğde ÖHÜ
dc.description.abstractA study of the anaerobic treatment of an automotive-industry wastewater was conducted at mesophilic temperature in batch mode. In this study, molasses was used as a co-substrate. The experiments were carried out with samples prepared in 500 ml bottles using a shaker at 35 degrees C. The concentration of inoculum was prepared to be 5000 mg/L VSS. Substrate-inoculum ratios (SIR) were 0.75 and 1.0. Molasses-wastewater ratios (MWR) were 0.3, 1, and 3. All tests were carried out against controls of inoculum without substrate. A speed of 150 rpm was used for the sample bottles and they were examined daily for chemical oxygen demand (COD), pH, total solids, and total gas. The highest COD removal efficiency, 47%, was at SIR=0.75 and MWR=3. The highest total solid material removal efficiency was at SIR=1 and MWR=0.3. The best result in biogas production was at SIR=1 and MWR=0.3 and SIR=0.75 and MWR=3. Monod-, zero-, first-, and second-order kinetic models were used to calculate and define model constants for organic removal rates. Data show a close fit to the Monod kinetic model based on the verification constants (R-2) and other parameters (K-s, D-max, k(0), k(1), and k(2)). (C) 2016 Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
dc.description.sponsorshipCumhuriyet University [M-514]
dc.description.sponsorshipThis study was supported by Cumhuriyet University for their financial support of the present study under project No. M-514. Language edition of the manuscript has been made by Language Experts. This work was carried out as a part of the PhD thesis by Oznur Begum Gokcek, completed under the supervision of Dr. M.Sarioglu (Cebeci).
dc.identifier.doi10.1016/j.psep.2016.05.021
dc.identifier.endpage654
dc.identifier.issn0957-5820
dc.identifier.issn1744-3598
dc.identifier.scopus2-s2.0-84979209055
dc.identifier.scopusqualityQ1
dc.identifier.startpage648
dc.identifier.urihttps://dx.doi.org/10.1016/j.psep.2016.05.021
dc.identifier.urihttps://hdl.handle.net/11480/3616
dc.identifier.volume102
dc.identifier.wosWOS:000381238300063
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherINST CHEMICAL ENGINEERS
dc.relation.ispartofPROCESS SAFETY AND ENVIRONMENTAL PROTECTION
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAnaerobic batch reactor
dc.subjectMonod
dc.subjectKinetic
dc.subjectCo-substrate
dc.subjectAutomotive industry
dc.subjectMolasses
dc.titleTreatment of automotive industry wastewater using anaerobic batch reactors: The influence of substrate/inoculum and molasses/wastewater
dc.typeArticle

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