Evaluation of textile wastewater treatment in sequential anaerobic moving bed bioreactor - aerobic membrane bioreactor

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dc.authorid0000-0002-5403-1609en_US
dc.contributor.authorKozak, Melike
dc.contributor.authorCırık, Kevser
dc.contributor.authorDolaz, Mustafa
dc.contributor.authorBaşak, Serden
dc.date.accessioned2021-04-16T09:18:22Z
dc.date.available2021-04-16T09:18:22Z
dc.date.issued2021
dc.departmentAÇÜ, Sağlık Bilimleri Fakültesi, İş Sağlığı ve Güvenliği Bölümüen_US
dc.description.abstractIn this study, the treatability of real textile wastewater [dissolved organic carbon (DOC): 500 mg/L), color: 6383 Pt-Co, sulfate: 362 mg/L)] was investigated in sequential anaerobic moving bed bioreactor (AnMBBR) and aerobic membrane bioreactor (AeMBR). AnMBBR was filled with 40 % career material (Kaldnes K1). The effect of different hydraulic retention times (HRTs) (6?48 h) and powdered activated carbon (PAC) addition (1 g/L) was investigated for system optimization. Sequential AnMBBR- AeMBR was successfully operated for textile wastewater treatment corresponding to 92 %, and 90 % dissolved organic carbon (DOC) and color removals, respectively. The effluent quality, dropped under 45 Pt-Co and 18 mg/L effluent values, was relatively high and complianted with discharge standards. The Fourier transform infrared spectroscopy (FT-IR) analysis showed that primary amines are successfully removed in AeMBR effluent. Fouling in AeMBR was increased when HRT was reduced, however, improved by 90 % at PAC addition conditions. Except for soluble microbial products (SMP) and soluble extracellular polymeric substances (EPS), it was observed that silicon (Si) (13.16 %) has an important role in fouling which was confirmed by scanning electron microscopy (SEM) and Energy-Dispersive X-ray (EDX) analysis. Additionally, microbial community structures indicated that the membrane fouling can be caused by Alphaproteobacteria (80 %) which was the dominant culture in the biofilm layer at a maximum fouling rate.
dc.description.sponsorshipThis work was funded by the Scientific Research Project Coordination Unit of Kahramanmaras Sutcu Imam University (Project No: 2016/6-41 YLS).en_US
dc.identifier.citationKozak, M., Cırık, K., Dolaz, M., & Başak, S. (2021). Evaluation of textile wastewater treatment in sequential anaerobic moving bed bioreactor-aerobic membrane bioreactor. Process Biochemistry. 105, 62-71.en_US
dc.identifier.doi10.1016/j.procbio.2021.03.013
dc.identifier.endpage71en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage62en_US
dc.identifier.urihttps://doi.org/10.1016/j.procbio.2021.03.013
dc.identifier.urihttps://hdl.handle.net/11494/3123
dc.identifier.volume105en_US
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorBaşak, Serden
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofProcess Biochemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAnaerobic moving bed bioreactorren_US
dc.subjectAerobic membrane reactoren_US
dc.subjectReal textile wastewateren_US
dc.subjectAlphaproteobacteriaen_US
dc.subjectSiliconen_US
dc.titleEvaluation of textile wastewater treatment in sequential anaerobic moving bed bioreactor - aerobic membrane bioreactoren_US
dc.typeArticle

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