摘要
人工快渗工艺在三峡库区小城镇污水处理厂的应用十分广泛,在广泛调查的基础上,对人工快渗工艺中的调节池设计、砂滤池反冲洗排水处理、人工快渗池设计、曝气方式改良、污水消毒和污泥处理等关键技术问题进行了总结和探讨,对比分析了各种具体设计形式的利弊,并提出了一些合理化设计的建议。
Constructed rapid infiltration （CRI） system is widely used for sewage treatment in small towns of the Three Gorge reservoir area. On basis of survey, some key technical points, including design of equalization tank, treatment of backwash water, design of CRI tank, improvement of aeration, disinfection and sludge treatment, are summarized and discussed. The different design forms are compared and analyzed, thus some suggestions for optimization design of CRI system are put forward.
出处
《中国给水排水》
CAS
CSCD
北大核心
2012年第2期10-13,共4页
China Water & Wastewater
关键词
人工快渗
排泥
曝气
消毒
污泥处理
CRI system
sludge discharge
aeration
disinfection
sludge treatment
