SBR工艺研究进展

Research development of sequencing batch reactor activated sludge process

近年来,间歇式活性污泥法由于其工艺简单、运行灵活、基建和运行费用低,已成为国内外竞相研究和开发的热门污水生物处理工艺。在阐述了SBR反应器的工艺特点及计算的基础上,对近年来其主要的变形工艺(ICEAS,CAST,IDEA,DAT-IAT,UNITANK等)和其他新型SBR工艺的发展进行了综述。同时指出随着对该工艺的研究和开发,它必将成为一种很有竞争力的污水处理工艺,拥有良好的发展前景。

SBR process, thanks to its simplicity, to its operating flexibility and low capital expenditure, has been studied and developed competitively in the whole world in recent years. The characteristic and calculation of SBR reactor is exponded. On the basis of them, the main modified processes such as ICEAS, CAST, IDEA,DAT - IAT,UNITANK and the development of other new types of SBR system are summarized. It is also pointed out that with the research and development of SBR system, it will be a competitive wastewater treatment process and its future application will be widely popularized.