膜生物反应器的优化设计

Optimization of Membrane Bioreactor

膜生物反应器(MBR)在城市污水和工业废水的处理中受到了越来越多的重视。但目前限制其广泛应用的一个主要的障碍就是膜污染。在过去的几年中,关于膜污染的文章大量出现,它们详细阐述了膜污染的形成机理,并对减缓膜污染的措施进行了论述。本文是在总结以往研究的基础上,分析膜污染的形成原因并对膜生物反应器中减缓膜污染的方案提出优化设计。

Membrane bioreactor（MBR） was paid more and more attention for municipal and industrial wastewater treatments.However,membrane fouling was one main obstacle for wider application of MBR.Over the past few years,considerable investigations were performed to understand the mechanism of MBR fouling formation,and the measures to mitigating membrane fouling were discussed.The reasons of membrane fouling and measures were summarized to reduce membrane fouling simply on the basis of previous research.