摘要
循环活性污泥系统(CAST)是一种具有脱氮除磷功能的以序批曝气-非曝气方式运行的充-放式间隙活性污泥处理工艺。通过CAST工艺在低温地区城市污水处理中的应用,介绍了CAST工艺中各个构筑物的设计参数和工程运行情况。
The Cyclic Activated Sludge System （CAST） is a kind of clearance fit treatment process of having the function of nitrogen and phosphorus removal in sequencing batch aeration and unlimited aeration means. This article introduced the design parameters of the various structures and engineering operation in CAST process based on the applications of CAST technology in urban sewage treatment in low - temperature region.
出处
《河南城建学院学报》
CAS
2010年第1期49-50,共2页
Journal of Henan University of Urban Construction
