Adsorption behavior and kinetics of exchange of Co2+ and Eu3+ ions on polymer composite ion exchanger
作者： R. R. Ayoub
DOI: 10.1080/01496395.2015.1090451
关键词:
摘要: ABSTRACTEquilibrium and kinetics of exchange 60Co 152+154Eu radionuclides on hydrous titanium oxide incorporated in polyacrylonitrile, TiO-OH-PAN, were studied. The capacities TiO-OH-PAN for found to be 2.35 2.69 meq/g respectively. Freundlich Langmiur isotherms investigated. validity the Langmuir isotherm over specified concentration range indicates monolayer coverage surface by cobalt europium. Sorption data was treated with Dubinin-Radushkevich equation. results indicated that polyacrylonitrile can considered as a promising material removal europium ions from aqueous solution.
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