高分子分离膜材料亲水改性及对膜性能的影响

Hydrophilic modification of polymer membrane materials and effect on membrane performances

介绍了高分子分离膜材料的亲水改性中常用的化学改性和物理改性方法。化学改性可以通过膜材料化学改性和膜表面化学改性来实现 ;物理改性即高分子膜材料的物理共混也可以改善膜材料的亲水性能。同时介绍了膜材料共混改性对膜性能的影响。

This paper introduced simply hydrophilic modification methods of the polymer membrane materials,for example,chemical and physical means.Membrane materials or membrane surface can been modified by the chemical means and membrane properties can also been changed by the membrane materials blend.The effect of blend modification on the membrane performances was also described.