Anaerobic treatment of the mixture of automotive industry and molasses wastewater for different organic loading rates in an upflow anaerobic sludge blanket (UASB) reactor

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dc.contributor.authorGökçek Ö.B.
dc.contributor.authorSarıoğlu Cebeci M.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description.abstractIn the present study, the anaerobic treatability of automotive industry wastewater by using molasses, which is a sugar industry waste, as a co-substrate was investigated. The anaerobic treatment of automotive industry wastewater was examined at mesophilic temperature (37°C) in a UASB reactor. The performance of the upflow sludge blanket reactor (UASB) was evaluated in terms of pH, chemical oxygen demand (COD), alkalinity and volatile fatty acid (VFA) parameters at 2–2.5 and 3.5 gCOD/L·d organic loading rates. The chemical oxygen demand (COD) removal rates for the UASB reactor were found to be 56–83%, 64–83% and 73–80%, respectively. The biogas yields were 0.34–0.50 L biogas/g COD removal, 0.33–0.46 L biogas/g COD removal and 0.31–0.46 L biogas/g COD removal, respectively. The application of the data obtained from the UASB reactor to the modified Stover-Kincannon and Monod kinetic models was performed, the Umax, KB, KS and Umax constants were determined, and it was concluded that the best model is the Stover-Kincannon model. Anaerobic sludge samples were taken after completing the experiments in the UASB reactor and prior to the start of the experiments. After drying the sludge taken and bringing it to small sizes, the SEM, and FTIR analyses were conducted. © 2018 Desalination Publications. All rights reserved.
dc.identifier.doi10.5004/dwt.2018.22014
dc.identifier.endpage91
dc.identifier.issn1944-3994
dc.identifier.scopus2-s2.0-85045260178
dc.identifier.scopusqualityQ3
dc.identifier.startpage83
dc.identifier.urihttps://dx.doi.org/10.5004/dwt.2018.22014
dc.identifier.urihttps://hdl.handle.net/11480/1693
dc.identifier.volume105
dc.identifier.wosWOS:000466419900001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherDesalination Publications
dc.relation.ispartofDesalination and Water Treatment
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAutomotive industry wastewater
dc.subjectBiogas production
dc.subjectMolasses
dc.subjectOrganic loading rate
dc.subjectUpflow anaerobic sludge blanket reactor
dc.titleAnaerobic treatment of the mixture of automotive industry and molasses wastewater for different organic loading rates in an upflow anaerobic sludge blanket (UASB) reactor
dc.typeArticle

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