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COMPARISON OF TREATMENT EFFICIENCY AND MOLECULAR WEIGHT DISTRIBUTION OF MEMBRANE CONCENTRATE FROM TEXTILE WASTEWATER

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dc.contributor.authorYaman, F. B.
dc.contributor.authorCakmakci, M.
dc.contributor.authorKaradag, D.
dc.contributor.authorYetilmezsoy, K.
dc.contributor.authorOzkaya, B.
dc.contributor.authorTurkay, H.
dc.contributor.authorGenc, T.
dc.date.accessioned2026-06-27T13:54:53Z
dc.date.issued2016
dc.description.abstractThis study investigated the treatability and changes in molecular weight distributions (MWD) of membrane concentrate. Nanofiltration (NF) concentrate from textile wastewater was subjected sole anaerobic treatment (R1) and pre-ozonation (R2) plus anaerobic treatment. BOD5, COD and TOC, color, sulphate and specific ultraviolet absorbtion at 254 nm (SUVA(254)) were analysed. Pre-ozonation improved the biodegradability of the membrane concentrate. The low molecular weight (LMW) organics was an important reason for the overall biodegradability enhancement of the membrane concentrate. Color was caused mainly by matters with higher than MWD of 10 kDa and 80% of HMW organics were removed during anaerobic treatment. Nearly half of sulfate was lower than 0.5 kDa which indicates that sulfate hardly treated by NF membranes. SUVA(254) values after anaerobic treatment were generally higher than 2 l mg(-1)m(-1) which indicates that membrane concentrate was in hydrophobic characteristics.en
dc.identifier.endpage359
dc.identifier.issn1790-7632
dc.identifier.issue2
dc.identifier.startpage348
dc.identifier.urihttps://hdl.handle.net/20.500.14981/55641
dc.identifier.volume18
dc.identifier.wos000384530600013
dc.language.isoeng
dc.publisherGLOBAL NETWORK ENVIRONMENTAL SCIENCE & TECHNOLOGY
dc.relation.conference14th International Conference on Environmental Science and Technology (CEST)
dc.relation.ispartofGLOBAL NEST JOURNAL
dc.subjectanaerobic treatment
dc.subjectmolecular weight distribution
dc.subjectnanofiltration concentrate
dc.subjectozonation
dc.subjecttextile industry
dc.subjectLANDFILL LEACHATE TREATMENT
dc.subjectORGANIC-MATTER
dc.subjectSIZE DISTRIBUTION
dc.subjectBIOLOGICAL TREATMENT
dc.subjectREVERSE-OSMOSIS
dc.subjectMILL EFFLUENT
dc.subjectAZO-DYE
dc.subjectREUSE
dc.subjectNANOFILTRATION
dc.subjectCOAGULATION
dc.subjectEnvironmental Sciences & Ecology
dc.titleCOMPARISON OF TREATMENT EFFICIENCY AND MOLECULAR WEIGHT DISTRIBUTION OF MEMBRANE CONCENTRATE FROM TEXTILE WASTEWATER
dc.typeArticle; Proceedings Paper
dspace.entity.typePublication
local.import.sourceWOS

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