藻朊酸钠/壳聚糖聚电解质复合物膜   Ⅰ.对水/有机液体系的渗透汽化特性

Pervaporation Characteristics of Water/Organic Liquids Mixtures through Sodium Alginate/Chitosan Polyelectrolyte Complex Membrane

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。

Abstract: 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 c