Abstract:

Development of oxidation ditch is summarized. The basic construction and technological features of the two new processes abroad triple oxidation ditch and boat shaped Intra Channel Clarifer oxidation ditch, are introduced,available for reference to domestic design and selection. In addition, the process of the combination of biomembrane and oxidation ditch in China is discussed. It is a promising technology.

Key words: oxidation ditch, wastewater treatment, biomembrane

摘要：

简述了氧化沟的发展过程,重点介绍了国外两种新型的工艺———三槽式氧化沟和船形沟内澄清池氧化沟的基本结构、工艺特点等,以供设计选用参考,并讨论了我国的生物膜氧化沟,指出它是-种很有发展前景的工艺.

关键词: 氧化沟, 污水处理, 生物膜

CLC Number: 

• X703