%0 Journal Article %T Selective separation of copper by membrane-electro-winning and its application in etchant recycling %A Li, De-liang %A Chen, Ren-hua %J Journal of Central South University of Technology %V 12 %N 1 %P 94-97 %@ 1005-9784 %D 2005-06-15 %I Central South University of Technology %~ DeepDyve