The ability and mechanism of Eu 3+ adsorption with amino metylene phosphonic acid resin(APAR)is investigated by using chemical method and IR spectrometry.

• 研究氨基膦酸树脂吸附Eu3 + 的性能及其机理。 溶液体系采用HAc -NaAc缓冲溶液 ,解吸剂采用 2 0mol·L- 1 的HCl溶液。