Removal of chromium ions from waste waters using reverse osmosis AG and SWHR membranes

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dc.contributor.authorCimen, Aysel
dc.contributor.authorKilicel, Fevzi
dc.contributor.authorArslan, Gulsin
dc.date.accessioned2020-03-26T18:58:27Z
dc.date.available2020-03-26T18:58:27Z
dc.date.issued2014
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe aim of this work is to investigate removal of chromium from waste waters. The effect of pH and concentration of the feed water and operating pressure on the chromium rejection were also investigated. In the study; the reverse osmosis (RO) technique and the sea water high rejection (SWHR) and high rejection brackish water (AG) membrane were used for the separation process. Results of the study indicated that chromium rejection mostly depends on the membrane type, pH of the feed water and operating pressure. Also pH of the feed water was found to be 3 for the effective removal of chromium. Furthermore the rejection efficiency of the membranes was found to be in the order of AG > SWHR. For two membranes, chromium rejection increased with increasing operating pressure. Finally, waste water sample containing 7542 mg/L (with 100 mg/L) of chromium was treated by using RO technique with AG membrane. RO could be efficiently used (with > 91% rejection) for the removal of chromium from waste water sample.en_US
dc.description.sponsorshipScientific Research Project Commission of Karamanoglu Mehmetbey University (BAP-Grant)Karamanoglu Mehmetbey University [101-M-10]en_US
dc.description.sponsorshipThe authors thank to the Scientific Research Project Commission of Karamanoglu Mehmetbey University for financial support (BAP-Grant number 101-M-10).en_US
dc.identifier.doi10.1134/S0036024414050045en_US
dc.identifier.endpage850en_US
dc.identifier.issn0036-0244en_US
dc.identifier.issn1531-863Xen_US
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage845en_US
dc.identifier.urihttps://dx.doi.org/10.1134/S0036024414050045
dc.identifier.urihttps://hdl.handle.net/20.500.12395/31109
dc.identifier.volume88en_US
dc.identifier.wosWOS:000334277100022en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMAIK NAUKA/INTERPERIODICA/SPRINGERen_US
dc.relation.ispartofRUSSIAN JOURNAL OF PHYSICAL CHEMISTRY Aen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectchromium removalen_US
dc.subjectreverse osmosisen_US
dc.subjectmembraneen_US
dc.subjectheavy metalsen_US
dc.titleRemoval of chromium ions from waste waters using reverse osmosis AG and SWHR membranesen_US
dc.typeArticleen_US

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