膜生物反应器在废水处理中的研究及应用进展

随着废水处理技术的不断发展,一些新的废水处理方法不断涌现。膜分离技术与污水的生物处理法相结合构成的膜生物反应器,成为一种高效污水处理工艺。综述了膜生物反应器的应用现状、技术原理、分类及在污水处理中的应用,介绍了膜生物反应器在国内外的研究现状以及应用中存在的主要问题和技术发展方向。

With the increasing development of wastewater treatment technologies, some new methods of wastewater treatment are springing up. A biological wastewater treatment process （membrane bioreactor）, which is a new and highly efficient process, is consist of combined membrane separation technology and wastewater biological treat- ment. The classification and basic structure of membrane bioreactor are summarized. Research and applications, existing main problems and its solutions of the reactor are also reviewed at home and abroad. The theory and use of the new membrane bioreactor are discussed.