用液膜分离法对微量锌的分离和富集

Separation and Enrichment of Micro Amounts of Zinc by Liquid Membrane Separation

就近年来国内外富集分离的方法进行了综述,着重介绍液膜分离法。

The separation and enrichment of zinc as a necessary pretreatment in its determination covering recent years, pertaining especially to the methods of liquid membrane separation, are reviewed.