Abstract: STUDY ON RECOVEERING PALLADIUM FROM SIMULATED HLLW WITH MELAMINE RESIN COLUMN CHROMATOGRAPHYKANg ZHONGRONG;CHEN WENJUN; JIANG SHUBIN（Department of Chemistry，Sichuan University,Chengdu 610064）ABSTRACT The recovery of pa11adium from high-leve1 1iqud wastes by chromatographic absorbing onthe melamine resin column is studied．The results show that palladium can effectively be absorbedwith an absorption capacity of 50—70mg/g. The palladium absorped on the resin phase can beeluated with 3％thiourea solution quantitatively. Irradiation hardly has any effect on the propertyof melamine resin for absorption of palladium.Key words Melamine resin Palladium Column chromatography HLLW