膜的改性及其在环境领域应用研究进展

膜改性由于具有清洁、廉价、节能等特点，近年来得到快速发展，是解决膜污染的有效方法之一。本文综合介绍了膜的基体改性、表面改性这两种改性类型和目前常用的改性方法包括表面涂覆、表面活性剂改性、化学修饰改性、仿生改性等等，并简单介绍了膜改性在环境领域的应用，探讨了膜改性今后的发展。

Review of Membrane Modification and Applications in Environmental Field

Membrane modification had been developing fast in recent years. It was one of the effective methods due to its features such as cleaning, cheap price and energy- saving to solve membrane pollution. This paper comprehensively introduced the modification of matrix and surface of membrane as well as the modification processes including surface coating, surfactant modification, chemical modification, biomimetic modification and so on. At the same time the applications of membrane modification in the field of environment were introduced briefly and its development in the future was discussed.