Membrane Bioreactor is a system that contains biologic decomposes and separation by membrane. Application and development of membrane bioreactor in wastewater treatment were summarized in this paper.

• 膜生物反应器是生物降解与膜分离相互影响、共同作用的过程。综述了膜生物反应器在污水处理中的应用及发展方向。