高分子膜脱盐技术在活性染料中的应用

Application of Desalting Technology with Polymer Membrane in the Manurfacture of Reactive Dyes

本文作者以醋酸纤维素类高分子膜提纯和浓缩活性染料获得成功。文中介绍了该技术的工艺流程、提纯浓缩效果以及对膜最佳操作条件的探索等情况。

The technology of purification and concerntration of reactive dyes with polymer membrane of cellu- lose acetate is proved to be successful. The process, the effectiveness of purification and concerntration as well as the optimum operation conditions of membrane are presented.