污水处理工艺一体化生物反应器的研究现状与发展

污水生物处理技术应用广泛。文章介绍了污水处理工艺一体化生物反应器的发展,主要有两大类。第一类为单一工艺的一体化生物反应器,包括一体化氧化沟、SBR处理工艺、一体式膜生物反应器;第二类为组合工艺的一体化生物反应器,包括厌氧/缺氧/好氧一体化氧化沟装置、一体化厌氧/缺氧/好氧装置、厌氧/好氧一体化SBR装置、厌氧/好氧一体化MBR装置、好氧流化床与厌氧反应器的工艺组合、A/O一体化曝气生物滤池、一体化A/O生物膜反应器。最后指出,应根据不同的污水性质开发不同的生物处理工艺。

Research Statues and Development of Wastewater Treatment Technology Integrative Biofilm Reactor

Wastewater biology treatment technology has widely been application. The development of wastewater treatment technology integrative biofllm reactor was introduced in the paper, including two kinds. One kind was single craft integrative biofilm reactor, including Combined Oxidation Ditches, Sequencing Batch Reactor, Membrane Bioreactor. The other kind was combined craft integrative biofitm reactor, including A/A/O integrative biofilm reactor, A/A/O equipment, SBR combined with A/O, MBR combined with A/O, BAS combined with IC, BF of A/O, A/O MBR. Finally, it was pointed out it should according to the nature of wastewater to choose the proper biological treatment craft.