Abstract: With the development of aerobic biological processes，various aerobic bioreactors which are highly efficient and able to treat refractory，even poisonous wastewater are available. Three kinds of aerobic bioreactors (moving bed biofilm reactor，pressurized aeration bioreactor，membrane bioreactor) used in refractory organic wastewater treatment are reviewed. Their applications，advantages and disadvantages are discussed. The progresses of these kinds of bioreactors are also presented.

摘要： 近年来好氧生物技术得到了不断的发展，出现许多高效的、可处理难降解甚至有毒废水的好氧生物技术。本文主要综述了3种从不同方面实现高效降解有机废水的好氧生物处理技术：移动床生物膜反应器、加压曝气技术以及膜生物反应器在废水处理中的应用进展，并概括了各自的优缺点，最后对这3种生物工艺的发展进行了展望。