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Zirconium arsenophosphate as an ion exchanger

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Abstract

Zirconium arsenophosphate (ZAP) a new inorganic ion exchanger has been synthesized under varying conditions of precipitation. The material possesses good chemical and thermal stabilities and regeneration power. It shows no breakdown on irradiation with a gamma dose of ∼109 rad. ZAP shows high affinity for univalent ions like Rb+, Ag+ and Tl+. The Kd-values have been determined for a number of metal ions from acid media. The stoichiometry of metal ion uptake was checked using almost carrier-free radiotracers. Sixteen binary/ternary separations of metal ions are reported on a ZAP column.

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Authors and Affiliations

  1. Department of Chemistry, University of Roorkee, 247672, Roorkee, (India)

    N. J. Singh & S. N. Tandon

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  1. N. J. Singh
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  2. S. N. Tandon
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Singh, N.J., Tandon, S.N. Zirconium arsenophosphate as an ion exchanger. J. Radioanal. Chem. 49, 195–203 (1979). https://doi.org/10.1007/BF02519910

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  • DOI: https://doi.org/10.1007/BF02519910

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