Figure 1

FTIR spectra of the working polymeric resin: (a) A XAD-7; (b) Amberlite XAD-7 resin impregnated with CYANEX-272; (c) AXAD-7 resin impregnated with CYANEX-272 after Ce(III) and La(III) adsorption.

FTIR spectra of the working polymeric resin: (a) A XAD-7; (b) Amberlite XAD-7 resin impregnated with CYANEX-272; (c) AXAD-7 resin impregnated with CYANEX-272 after Ce(III) and La(III) adsorption.