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Licensed Unlicensed Requires Authentication Published by De Gruyter (O) September 25, 2009

Separation and speciation of fission products by zirconium phosphate prepared by solid-solid reaction

N. El-Said, A. M. Siliman, E. El-Sherif and A. S. Mikhail
From the journal Radiochimica Acta

Zirconium phosphate hase been prepared by solid-solid reaction. The characterization of this inorganic ion exchanger was done with respect to capacity, pH titration, dissolution, etc. The preconcentration and separation of fission products, Sr(II), Co(II), Eu(III), Gd(III), Hg(II) and Am(III) has been achieved from different acidic media, HCl, HNO3, H2SO4, HClO4. The speciation of these cations in different media has been investigated. From the results obtained, it is obvious that these cations can be preconcentrated in low acidic medium, whilst at high acidity in the range 1-2 M, they be can separated from each other.

Published Online: 2009-9-25
Published in Print: 2001-10-1

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