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Asian Journal of Research in Chemistry
Year : 2018, Volume : 11, Issue : 3
First page : ( 659) Last page : ( 662)
Print ISSN : 0974-4169. Online ISSN : 0974-4150.
Article DOI : 10.5958/0974-4150.2018.00118.9

Radiochemical sequential separation of Tl (I), In (III) and Sr (II) from a mixture by adsorbing on synthetic inorganic ion-Exchangers

Dr. Ajajekar S D*

Asso. Professor, Thakur College of Science and Commerce, Shyamnarayan Thakur Marg, Kandivli (E), Mumbai-400101

*Corresponding Author E-mail: shashiajagekar1@gmail.com

Online published on 21 August, 2018.


The present work aims at radiochemical sequential separation of Tl (I), In (III) and Sr (II) from a mixture by employing synthetic inorganic ion-exchanger. Zirconium phosphosilicate and zirconium phosphate has been synthesized and their composition has been determined.204Tl, 114mIn and 85+89Sr have been used as tracers for optimizing the ideal conditions in the adsorption. Reproducibility of maximum adsorption at ideal conditions were found as 91.67 ± 2.08% for Tl (I) and 94.48 ± 2.8% for In (III) on zirconium phosphosilicate whereas 91.30 ± 2.0% for Sr (II) on zirconium phosphate. The radiochemical purity has been determined by gamma ray spectra or aluminium absorption curve after sequential separation.



Zirconium phosphosilicate (ZPS), Radiochemical purity, Sequential separation, Zirconium phosphate (ZP), Batch adsorption method.


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