Reduced transport numbers of PolysulfoneMembranes from the initial time EMF measurements

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dc.contributor.authorCimen A.
dc.contributor.authorErsöz M.
dc.contributor.authorYildiz S.
dc.date.accessioned2020-03-26T18:32:58Z
dc.date.available2020-03-26T18:32:58Z
dc.date.issued2012
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractInitial membrane potentials of polysulfone cation exchange membranes were measured with KCl, NaCl, LiCl CaCl 2 and FeCl 3 solutions by using Ag/AgCl electrodes. The measurements were carried out for KCl / unsupported polysulfone cation exchange membranes (SA 3S) or polyester supported polysulfone cation exchange membranes (SA 3T) / KCl, NaCI, LiCI, CaCl 2 and FeCl 3 systems. The concentration of KCl, C 1, was kept constant at 1.10 -2 M in one cell; however the concentrations of KCl, NaCI, LiCl, CaCl 2 and FeCl 3, C 2, in the other cell were changed from 1.10 -4 M to 2.0 M. The Supported face of SA 3T membrane was brought to equilubrium with the left- hand solution and then, the unsupported face of SA 3T membrane was exposed to the right-hand solution. Transport number of K +, Na +, Li +, Ca +2, Fe +3 ions corresponding to the each of two surface layers of the membrane was evaluated from the initial time and the fifth minute emf measurements. The results were compared with between unsupported polysulfone cation exchange membranes and polyester supported polysulfone cation exchange membranes.en_US
dc.identifier.endpage654en_US
dc.identifier.issn1303-9709en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage645en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/28809
dc.identifier.volume25en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofGazi University Journal of Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subject? meanen_US
dc.subjectCation exchange membraneen_US
dc.subjectInitial timeen_US
dc.subjectThe mean reduced transport numberen_US
dc.titleReduced transport numbers of PolysulfoneMembranes from the initial time EMF measurementsen_US
dc.typeArticleen_US

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