摘要
考察了共混组成及膜厚对CS/PVA PAN膜渗透汽化性能的影响。结果发现,当膜中乙醇含量为40wt%以及膜厚为20μm时,膜的渗透汽化性能最好。
The effect of blending composition and membrane thickness on the PV (pervapouration) properties of CS/PVAPAN membrane was examined. It is found that when the composition of PVA in the membrane is 40 wt% and membrane thickness is 20 μm,the PV characteristics will be the best.
基金
吉林省教育厅科学基金资助项目(吉教科合字2002第45号)