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A Comparison of the Properties of Natural Clinoptilolites and Their Ion-Exchange Capacities for Silver Removal

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dc.authorscopusid12144397300
dc.authorscopusid36021945900
dc.authorscopusid12143872800
dc.contributor.authorÇoruh, S.
dc.contributor.authorŞenel, G.
dc.contributor.authorErgun, O.N.
dc.date.accessioned2020-06-21T14:47:22Z
dc.date.available2020-06-21T14:47:22Z
dc.date.issued2010
dc.departmentOndokuz Mayıs Üniversitesien_US
dc.department-temp[Çoruh] Semra, Department of Environmental Engineering, Ondokuz Mayis Üniversitesi, Samsun, Turkey; [Şenel] Gaye, Department of Environmental Engineering, Ondokuz Mayis Üniversitesi, Samsun, Turkey; [Ergun] Osman Nuri, Department of Environmental Engineering, Ondokuz Mayis Üniversitesi, Samsun, Turkeyen_US
dc.description.abstractThe aim of the present study is to investigate the removal of silver ions from aqueous solutions using natural clinoptilolites collected from Çanki{dotless}ri{dotless}-Çorum and Manisa-Gördes regions of Turkey. The optimum conditions for adsorption/ion exchange by using a batch method were evaluated by changing various parameters such as particle size, contact time, initial pH of the solution, adsorbent amount, initial metal concentration and acidic treatment. The Langmuir, Freundlich and Temkin adsorption isotherm equations were derived form the basic empirical equations, and used for calculation of adsorption parameters. The equilibrium data fit well the Freundlich and Langmuir isotherm. The adsorption capacities of Çanki{dotless}ri{dotless}-Çorum and Manisa-Gördes clinoptilolites as obtained from Langmuir isotherm were found to be 31.44 and 22.57. mg/g. The adsorption kinetic rates and metal recoveries were estimated by pseudo-first order, second order and intra-particle models. © 2010 Elsevier B.V.en_US
dc.identifier.doi10.1016/j.jhazmat.2010.04.056
dc.identifier.endpage492en_US
dc.identifier.issn0304-3894
dc.identifier.issn1873-3336
dc.identifier.pmid20483536
dc.identifier.scopus2-s2.0-77956213537
dc.identifier.scopusqualityQ1
dc.identifier.startpage486en_US
dc.identifier.urihttps://doi.org/10.1016/j.jhazmat.2010.04.056
dc.identifier.volume180en_US
dc.identifier.wosWOS:000279459600062
dc.identifier.wosqualityQ1
dc.language.isoenen_US
dc.publisherElsevier Science BVen_US
dc.relation.ispartofJournal of Hazardous Materialsen_US
dc.relation.journalJournal of Hazardous Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectClinoptiloliteen_US
dc.subjectDesorptionen_US
dc.subjectIon Exchangeen_US
dc.subjectKineticen_US
dc.subjectSilveren_US
dc.titleA Comparison of the Properties of Natural Clinoptilolites and Their Ion-Exchange Capacities for Silver Removalen_US
dc.typeArticleen_US
dspace.entity.typePublication

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