纳滤膜分离活性染料溶液的研究

SEPERATION OF REACTIVE DYE SOLUTION WITH NANOFILTRATION MEMBRANE

自制醋酸纤维素纳滤膜，实验研究了纳滤膜对活性染料Ｘ－３Ｂ水溶液的分离性能。结果表明：ＣＡ纳滤膜可用于活性染料印染废水处理和染料回收。

Acetate nanofiltration membrane was prepared for the seperation of X-36 reactive dye from its printing dye waster water. Various factors affecting membrane performance, such as solvent and additive in cast sloution,operating pressure etc were discussed. The result showed that the CA membrane was suitable for retriveving reactive dye from its printing dye waste water.