摘要
综述了利用各种技术对壳聚糖膜进行改性以获得各种类型的渗透蒸发膜的方法，并对改性后膜的渗透蒸发分离性能作了阐述．
A member of preparation method of pervaporation membranes of chitosan by various chemical treatment are reviewed. And the selectivity and flux of the modified membrane on ethanol/water mixtures are recounted.
出处
《膜科学与技术》
CAS
CSCD
1999年第6期23-29,共7页
Membrane Science and Technology
关键词
壳聚糖
化学改性
膜分离
渗透
蒸发膜
膜材料
chitosan modification membrane separation ethanol/water mixture
