摘要
综述了纳滤膜分离技术的最新进展 ,介绍了纳滤膜分离机理、分离特性评价及其在糖和盐、两种不同等电点氨基酸分离体系的研究实例 。
The current progress status of separation technology by using nanofiltration membranes is reviewed. The separation mechanisms of nanofiltartion membranes, the evaluation methods of the separation performance of nanofiltration membranes as well as the two application examples for the separation of the solutions of (1) saccharides and salt, and (2) two amino acids with different isoelectric points. The current status, problems and future challenge of water treatment by using nanofiltration membrane are expatiated.
出处
《天津城市建设学院学报》
CAS
2003年第2期82-89,共8页
Journal of Tianjin Institute of Urban Construction
关键词
纳滤膜
膜分离
分离机理
水处理
氨基酸
反渗透膜
membrane separation
nanofiltration membrane
separation mechanism
water treatment
