摘要
制备了藻朊酸钠／壳聚糖聚电解质复合物复合膜，研究了进料液浓度、温度等对水／乙醇体系渗透汽化特性的影响；发现膜的不同表面接触进料液时膜的分离性能不同。同时，对其它水／有机液体系，该膜也具有优异的分离性能。
The polyelectrolyte complex membrane of sodium alginate/chitosan were prepared, the effect of feed concentration and temperature on pervaporation characteristics through water/ethanol mixture were also studied. The results stated that the Pervaporation characteristics were different when different membrane surface contacting the feed. The membrane also showed excellent PV properties when separating other water/ organic liquids mixtures.
出处
《功能高分子学报》
CAS
CSCD
1998年第3期321-326,共6页
Journal of Functional Polymers
基金
国家自然科学基金
关键词
壳聚糖
藻朊酸钠
复合物膜
渗透汽化
膜分离
Sodium Alginate
Chitosan
Polyelectrolyte Complex Membrane
Pervaporation
