The adsorption properties of chitosan chelated bead and Ni 2+ template bead chitosan resin for removing some heavy metal ions from wastewater were studied by molecule imprinting mothed.

• 系统研究了球形交联壳聚糖树脂及分子印迹壳聚糖树脂对去除水体中重金属离子的吸附特性。