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  • 1 The Nuclear Research Institute 250 68 Řež Czechoslovakia
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The applicability of the numerical-graphical method for determining the ion exchange capacity described previously1 was examined for the system Sr2+−H+-polyantimonic(V) acid in 0.1–0.5M HNO3. The construction of the ion exchange isotherms by a modified McCabe—Thiele procedure is also discussed.