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dc.contributor.authorÇelebi, O.
dc.contributor.authorÜzüm, Çağrı
dc.contributor.authorShahwan, Talal
dc.contributor.authorErten, Hasan N.
dc.date.accessioned2016-08-10T12:03:44Z
dc.date.available2016-08-10T12:03:44Z
dc.date.issued2007-09
dc.identifier.citationÇelebi, O., Üzüm, Ç., Shahwan, T., and Erten, H. N. (2007). A radiotracer study of the adsorption behavior of aqueous Ba2+ ions on nanoparticles of zero-valent iron. Journal of Hazardous Materials, 148(3), 761-767. doi:10.1016/j.jhazmat.2007.06.122en_US
dc.identifier.issn0304-3894
dc.identifier.urihttp://doi.org/10.1016/j.jhazmat.2007.06.122
dc.identifier.urihttp://hdl.handle.net/11147/2074
dc.description.abstractRecently, iron nanoparticles are increasingly being tested as adsorbents for various types of organic and inorganic pollutants. In this study, nanoparticles of zero-valent iron (NZVI) synthesized under atmospheric conditions were employed for the removal of Ba2+ ions in a concentration range 10-3 to 10-6 M. Throughout the study, 133Ba was used as a tracer to study the effects of time, concentration, and temperature. The obtained data was analyzed using various kinetic models and adsorption isotherms. Pseudo-second-order kinetics and Dubinin-Radushkevich isotherm model provided the best correlation with the obtained data. Observed thermodynamic parameters showed that the process is exothermic and hence enthalpy-driven.en_US
dc.description.sponsorship2006 İYTE 13en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.jhazmat.2007.06.122en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAdsorptionen_US
dc.subjectBariumen_US
dc.subjectNano-zero-valent ironen_US
dc.subjectNanoparticlesen_US
dc.subjectKinetic modelsen_US
dc.titleA radiotracer study of the adsorption behavior of aqueous Ba2+ ions on nanoparticles of zero-valent ironen_US
dc.typearticleen_US
dc.contributor.institutionauthorÜzüm, Çağrı
dc.contributor.institutionauthorShahwan, Talal
dc.relation.journalJournal of Hazardous Materialsen_US
dc.contributor.departmentIzmir Institute of Technology. Chemistryen_US
dc.identifier.volume148en_US
dc.identifier.issue3en_US
dc.identifier.startpage761en_US
dc.identifier.endpage767en_US
dc.identifier.wosWOS:000249902000036
dc.identifier.scopusSCOPUS:2-s2.0-34548242362
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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