摘要
随着超滤膜技术的发展,人们对超滤膜提出了各种各样的特性要求,而解决膜污染问题也成为目前膜领域最为关注的问题.超滤膜改性,尤其是在膜表面引入亲水性基团是解决膜污染问题的关键.介绍了超滤膜改性技术方面的研究进展,探讨了未来超滤膜技术的发展方向.
With the development of membrane technology, people have a variety of requirements for UF membrane, one of which is to solve the fouling problem on the membrane surface. The fouling problem is paid the most attention in the field. Surface modification, especially, to introduce hydrophilic groups into the surface of the membrane is an effective way. This article reviews the progress in the field. The trends of UF membrane technology in the future are also discussed.
出处
《大连民族学院学报》
CAS
2005年第5期26-29,共4页
Journal of Dalian Nationalities University
关键词
超滤膜
膜污染
膜改性
ultrafiltration membrane
membrane fouling
surface modification
