膜生物反应器中膜污染机理和控制研究新进展

Research Progress in Membrane Biofouling Mechanism and Control in Membrane Bioreactor(MBR)

膜生物反应器在污水处理和回收利用方面表现出明显的优越性,具有广阔的发展前景,但其在应用中产生的膜污染问题也不容忽视,随着膜生物反应器的广泛应用,膜污染控制技术更是受到了足够的重视。本文基于膜生物反应器应用现状及膜污染机理,结合近年来最新研究进展,对膜污染影响因素及控制方法进行探讨。

The membrane bioreactor shows obvious superiority in sewage water treatment and recycling. However, the membrane biofouling tends to be a bottleneck in its application. So the membrane biofouling control technology has attracted more attention. In this article, application status of the membrane bioreactor was introduced as well as the membrane biofouling mechanism. Based on the biofouling mechanism, influencing factors and control methods of the membrane biofouling were discussed.