Adsorption of thorium from aqueous solutions by perlite

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dc.contributor.authorTalip Z.
dc.contributor.authorEral M.
dc.contributor.authorHiçsönmez U.
dc.date.accessioned2024-07-22T08:21:50Z
dc.date.available2024-07-22T08:21:50Z
dc.date.issued2009
dc.description.abstractThe use of expanded perlite for the adsorption of thorium from aqueous solution by batch technique is presented. The effects of particle size, pH of the solution, initial thorium concentration, shaking time, V/m ratio and temperature were determined. It was found that the adsorption capacity increases by the increase in the pH of the suspensions. The rate of thorium adsorption on expanded perlite was observed to be fast in the first hour of the reaction time. Adsorption isotherms were expressed by Langmuir and Freundlich adsorption models and the adsorption experiments conducted at 30 ± 1 °C showed that the adsorption isotherms correlated well with the Langmuir model. From the adsorption data, thermodynamic parameters such as ΔGo, ΔHo and ΔSo were calculated as a function of temperature. © 2008 Elsevier Ltd. All rights reserved.
dc.identifier.DOI-ID10.1016/j.jenvrad.2008.09.004
dc.identifier.issn0265931X
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/18783
dc.language.isoEnglish
dc.subjectAdsorption
dc.subjectAluminum Oxide
dc.subjectHydrogen-Ion Concentration
dc.subjectSilicon Dioxide
dc.subjectTemperature
dc.subjectThermodynamics
dc.subjectThorium
dc.subjectWater
dc.subjectAdsorption
dc.subjectAdsorption isotherms
dc.subjectAtmospheric temperature
dc.subjectDyes
dc.subjectDynamics
dc.subjectIsotherms
dc.subjectpH effects
dc.subjectSolutions
dc.subjectThermodynamics
dc.subjectThorium
dc.subjectAdsorption capacities
dc.subjectAdsorption datums
dc.subjectAdsorption experiments
dc.subjectAqueous solutions
dc.subjectBatch techniques
dc.subjectExpanded perlites
dc.subjectFreundlich adsorption models
dc.subjectLangmuir
dc.subjectLangmuir models
dc.subjectPerlite
dc.subjectReaction times
dc.subjectShaking times
dc.subjectThermodynamic parameters
dc.subjectThorium adsorptions
dc.subjectadsorption
dc.subjectaqueous solution
dc.subjectexperimental study
dc.subjectisotherm
dc.subjectperlite
dc.subjectpH
dc.subjecttemperature effect
dc.subjectthermodynamics
dc.subjectthorium
dc.subjectActinides
dc.titleAdsorption of thorium from aqueous solutions by perlite
dc.typeArticle

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