Self forming dynamic membrane filtration for drinking water treatment

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dc.authorid0000-0002-7373-4131
dc.authorscopusid25627176000
dc.authorscopusid6603360127
dc.authorscopusid7004275114
dc.authorwosidTufekci, Nese/A-6076-2018
dc.contributor.authorÇelik, Suna Özden
dc.contributor.authorTüfekçi, Neşe
dc.contributor.authorKoyuncu, İsmail
dc.date.accessioned2022-05-11T14:17:34Z
dc.date.available2022-05-11T14:17:34Z
dc.date.issued2022
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Çevre Mühendisliği Bölümü
dc.description.abstractLab-scale continuous operation of self forming MF and UF dynamic membranes were investigated simultaneously by applying iron oxide as an alternative treatment option in those waters having natural organic matter (NOM), iron and manganese. Both dynamic membranes gave high removal rates and effluent concentrations of pollutants were below the limit values in synthetic water. 60-62% of DOC and 75-78% of UV254 were removed in low DOC synthetic water (LS) by MF and UF dynamic membranes, respectively. Although only 42-49% of DOC and 48-53% of UV254 could be removed by MF and UF dynamic membranes, remarkable effect on fouling alleviation was observed in high DOC synthetic water (HS). Iron oxide did not enhance the removal of organic matter in low DOC natural water (LN) as much as it did in synthetic water. Iron oxide led to the removal of high molecular weight organics, thus reversible fouling reduced almost 2 orders of magnitude through both types of dynamic membranes in high DOC natural water (HN). Reversible and ireversibe resistances were reduced by iron oxide to some extent in LN. Nevertheless the effect of iron oxide on fouling alleviation was much higher in HN than LN.
dc.description.sponsorshipScientific Research Projects Coordination Unit of Istanbul University-Cerrahpasa [2810]; Memtek National Research Center on Membrane Technologies
dc.description.sponsorshipThis work was supported by Scientific Research Projects Coordination Unit of Istanbul University-Cerrahpasa. Project number:2810. The authors appreciate the support and cooperation of Memtek National Research Center on Membrane Technologies during this research study.
dc.identifier.doi10.2166/ws.2021.329
dc.identifier.endpage1637
dc.identifier.issn1606-9749
dc.identifier.issn1607-0798
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85125698442
dc.identifier.scopusqualityQ3
dc.identifier.startpage1624
dc.identifier.urihttps://doi.org/10.2166/ws.2021.329
dc.identifier.urihttps://hdl.handle.net/20.500.11776/6400
dc.identifier.volume22
dc.identifier.wosWOS:000703150200001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÇelik, Suna Özden
dc.language.isoen
dc.publisherIwa Publishing
dc.relation.ispartofWater Supply
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectDOC
dc.subjectdynamic membrane
dc.subjectfouling
dc.subjectiron oxide
dc.subjectremoval
dc.subjectNatural Organic-Matter
dc.subjectIn-Line Coagulation
dc.subjectIron-Oxide
dc.subjectCeramic Microfiltration
dc.subjectRemoval
dc.subjectUltrafiltration
dc.subjectAdsorption
dc.subjectPerformance
dc.subjectUf
dc.subjectNanofiltration
dc.titleSelf forming dynamic membrane filtration for drinking water treatment
dc.typeArticle

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