ion exchange electrodialysis
1.Developmental Trend of Electrodialysis Technique with Ion Exchange Membrane Abroad in Recent Years
2.The permselectivities of the bivalent heavy metal cation Cu~(2+), Co~(2+) , Ni~(2+), Zn~(2+) to mag-nesium ion Mg~(2+) across the home-made ELM cation exchange membrane were studied duringthe electrodialysis process.

