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dc.contributor.authorSaki, Seda
dc.contributor.authorUzal, Nigmet
dc.date.accessioned2021-04-27T10:53:11Z
dc.date.available2021-04-27T10:53:11Z
dc.date.issued2018en_US
dc.identifier.issn0944-1344
dc.identifier.issn1614-7499
dc.identifier.urihttps://doi.org/10.1007/s11356-018-2615-9
dc.identifier.urihttps://hdl.handle.net/20.500.12573/686
dc.description.abstractUltrafiltration (UF) is one of the significant advanced processes for oily wastewater treatment due to its clear advantages, for instance, ease in operation and efficient separation. The main drawback of these processes is the fouling problem and many researchers' effort on fabrication of high-performance membranes with higher hydrophilicity and antifouling properties. In this study, flat-sheet polysulfone (PSF)/polyethylenimine (PEI)/CaCO3 nanocomposite membranes were prepared by phase inversion method for oil/water emulsion separation. Structural properties of membranes were characterized by SEM, FT-IR, contact angle, tensile strength, and atomic force microscopy analysis. Increasing the CaCO3 nanoparticle loading exhibited the increased the water flux and BSA rejection. PSF/PEI/10 wt% CaCO3 nanocomposite membranes have 145 L/m(2) h water flux at 2 bar with a contact angle of 84 degrees and with 92% BSA rejection. All prepared CaCO3 nanocomposite membranes reached similar oil rejections at above 90%. Besides the higher water flux and oil removal efficiencies, 10 wt% of CaCO3 nanoparticle-blended PSF membranes has notable antifouling capacity with the highest flux recovery ratio (FRR) and lowest flux decay ratio (DR) values. The results showed that there is a great potential to use PSF/PEI/CaCO3 nanocomposite membranes for the treatment of oil water emulsions with higher permeability and antifouling capacity.en_US
dc.language.isoengen_US
dc.publisherSPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANYen_US
dc.relation.isversionof10.1007/s11356-018-2615-9en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAntifoulingen_US
dc.subjectOil rejectionen_US
dc.subjectNanocomposite membraneen_US
dc.subjectCaCO3 nanoparticlesen_US
dc.titlePreparation and characterization of PSF/PEI/CaCO3 nanocomposite membranes for oil/water separationen_US
dc.typearticleen_US
dc.contributor.departmentAGÜ, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.identifier.volumeVolume: 25en_US
dc.identifier.issue25en_US
dc.identifier.startpage25315en_US
dc.identifier.endpage25326en_US
dc.relation.journalENVIRONMENTAL SCIENCE AND POLLUTION RESEARCHen_US
dc.relation.publicationcategoryMakale - Ulusal - Editör Denetimli Dergien_US


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