Wastewater treatment with combined upflow anaerobic fixed-bed and suspended aerobic reactor equipped with a membrane unit

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dc.contributor.authorKocadagistan B.
dc.contributor.authorKocadagistan E.
dc.contributor.authorTopcu N.
dc.contributor.authorDemircioǧlu N.
dc.date.accessioned2024-07-22T08:24:07Z
dc.date.available2024-07-22T08:24:07Z
dc.date.issued2005
dc.description.abstractA combined upflow anaerobic fixed-bed (UAF-B), using pumice as a biofilter material, and a suspended aerobic activated sludge bioreactor (SAR) equipped with a microfiltration (MF) unit has been designed. This system exhibited high performance on the removal of organic matter. COD removal efficiencies were in the range of 94-98.7% with organic loading rates (OLR) of 3.67-16.56 kg COD m-3 per day. Phosphorous and nitrogenous materials were removed from the wastewater as well as COD. High PO4-P removal efficiencies (96-97%) were achieved in this study. NO2-N and NO3-N concentrations in the effluent of MF were less than 1.0 mg l-1 through most experiments. Suspended solid concentrations measured in the effluent were below the detectable levels. Biofilm development and microbial communities were investigated using scanning electron microscopy (SEM). © 2004 Elsevier Ltd. All rights reserved.
dc.identifier.DOI-ID10.1016/j.procbio.2003.11.055
dc.identifier.issn00329592
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/19842
dc.language.isoEnglish
dc.subjectActivated sludge process
dc.subjectChemical oxygen demand
dc.subjectScanning electron microscopy
dc.subjectWastewater treatment
dc.subjectOrganic matter
dc.subjectSludge bioreactor
dc.subjectBiochemistry
dc.titleWastewater treatment with combined upflow anaerobic fixed-bed and suspended aerobic reactor equipped with a membrane unit
dc.typeArticle

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