Evaluation of Amberlite Ira96 and Dowex 1 X 8 Ion-Exchange Resins for the Removal of Cr(VI) From Aqueous Solution

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dc.contributor.authorEdebali, Serpil
dc.contributor.authorPehlivan, Erol
dc.date.accessioned2020-03-26T17:48:31Z
dc.date.available2020-03-26T17:48:31Z
dc.date.issued2010
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe removal of Cr(VI) from aqueous solution by two commercially available resins (Amberlite IRA96 and Dowex 1 x 8) was investigated. Batch adsorption processes were carried out as a function of time, adsorbent dosage, pH and temperature to evaluate the performance of the resins. The optimum pH for Cr(VI) adsorption was found as 3.0 for these resins. It was found that more than 93% removal was achieved under optimal conditions. The maximum adsorption capacities are 0.46 and 0.54 mmolig of Amberlite IRA96 and Dowex 1 x 8 resin for Cr(VI) ion, respectively. The suitability of Freundlich and Langmuir adsorption models were investigated for Cr(VI)-resin equilibrium. A pseudo-second order kinetic model has been proposed to correlate the experimental data. The equilibrium adsorption level for Dowex 1 x 8 decreased with increasing temperature, while it increased for Amberlite IRA96.en_US
dc.description.sponsorshipSelcuk UniversitySelcuk University [SU-2007/07101031]en_US
dc.description.sponsorshipWe would like to thank Selcuk University Research Fund for its financial support for this work (project number: SU-2007/07101031).en_US
dc.identifier.citationEdebali, S., Pehlivan, E., (2010). Evaluation of Amberlite Ira96 and Dowex 1 X 8 Ion-Exchange Resins for the Removal of Cr(VI) From Aqueous Solution. Chemical Engineering Journal, (161), 161-166. Doi: 10.1016/j.cej.2010.04.059
dc.identifier.doi10.1016/j.cej.2010.04.059en_US
dc.identifier.endpage166en_US
dc.identifier.issn1385-8947en_US
dc.identifier.issn1873-3212en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage161en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.cej.2010.04.059
dc.identifier.urihttps://hdl.handle.net/20.500.12395/24896
dc.identifier.volume161en_US
dc.identifier.wosWOS:000279596600021en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorEdebali, Serpil
dc.institutionauthorPehlivan, Erol
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofChemical Engineering Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectHexavalent chromiumen_US
dc.subjectIon-exchange resinen_US
dc.subjectKineticsen_US
dc.subjectThermodynamicsen_US
dc.subjectAmberlite ıra96en_US
dc.subjectDowex 1 x 8en_US
dc.titleEvaluation of Amberlite Ira96 and Dowex 1 X 8 Ion-Exchange Resins for the Removal of Cr(VI) From Aqueous Solutionen_US
dc.typeArticleen_US

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