摘要
通过改变铸膜液中添加剂PVP的含量 ,测试了在含不同二甲基亚砜 (DMSO)质量分数的凝固浴中所成膜的水通量、尿素和肌肝去除率 ,研究了PES/DMSO体系中PVP作用的规律 .
The concentration of PVP in the casting solution is changed when PES casting solution forms membranes.The pure water influx,elimination ratio of urea and inosine of PES membranes formed with different casting solutions are tested.The effecting rule of PVP on the system of PES/DMSO is studied.
出处
《膜科学与技术》
CAS
CSCD
北大核心
2003年第3期1-4,共4页
Membrane Science and Technology
