The sorption and desorption properties of U(Vi), Th(N), Zr(N`), Cu( H Pb( 11 ). Gres
Ni(H ), Zn(II ), Cd(11) and :Mn(l) ions on XAD 16-[2 (2-thiazolylazo) peresol l (T_~(´) (TA
chelating resin were studied by elution method for selective separation, concentration and o recovery of trace metal ions in sea water. The optimum conditions for the sorption of inetal
ions were examined with respect to flow rate, pH and concentration of buffer solution. The ~ overall capacities of some metal ions on this chelating resin were0.41mmol U(li)/g resin, 0.55mmol Th(N) / g resin, 0.43mmol Cu(11)/g resin, and 0.32mmol Zr(IV)/g resin, respect
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