Suspension Condensation Synthesis and Adsorption Properties of Magnetic Chelating Resins LI Xi, JIN Yan qiao,ZHANG Chao can (School of Sciences,Wuhan University of Technology,Wuhan 430070,China)A kind of magnetic chelating resin was synthesized by the suspension condensation polymerization of polyepichlorohydrin with hexanediamine, using magnetic powder of γ Fe 2O 3 as a carrier. Its adsorption properties for Pb 2+ , Cd 2+ ,Cu 2+ and Zn 2+ were investigated. The experimental results demonstrated that the magnetic chelating resin had high capability of adsorption for Cd 2+ and Pb 2+ and the suitable acidic circumstance (pH=4～6)benefited the adsorption. On the other hand, the adsorption properties to mix metal ions were also studied. The adsorption properties of each metal ion were different, which indicated mutual interference effect.magnetic chelating resin; adsorption; suspension condensation reaction; metal ion