SBBR处理城市污水的研究进展和前景

The Development and Prospect in the Research of SBBR

自Wilderer提出SBBR运行模式以来,许多学者对此进行了大量的研究工作,并将其实践应用到某些特种污废水的处理上,例如啤酒废水、有机农药废水等。在国内外,SBBR工艺用于处理城市污水的研究主要集中在实验室内的小型模拟运行,用以探讨工艺机理和各种影响因素,并提出现阶段实验可能存在的问题。大量的研究表明,SBBR工艺具有曝气量小、剩余污泥量少的特点,推广到城市污水处理上,必将带来良好的环境效益和社会效益。

Many scholars have done a large number of researches since Wilderer proposes the operation model of SBBR to the world, and they could even apply it to some special wastewater treatment, such as tannery wastewater, organic pesticide wastewater and so forth. At home and abroad, a series of studies for municipal wastewater treatment by SBBR are held in small-scale laboratory mainly, to explore the process mechanism and the various factors, and propose experimental proposal at this stage there may be problems. A large number of studies have shown, SBBR process has the advantage of less oxygen supply and lower sludge production, extended to the urban wastewater treatment, then it will bring environmental and social benefits.