吴江污水处理厂三期扩建工程设计  

Design of Third-stage Expansion Project in Wujiang Sewage Treatment Plant

作　　者：钱恺 李春 

机构地区：[1]吴江污水处理厂,江苏吴江215200

出　　处：《中国给水排水》2011年第2期61-64,共4页China Water & Wastewater

摘　　要：吴江污水处理厂设计规模为8.5×104 m3/d,已建一期工程为1×104 m3/d、二期为2.5×104 m3/d,三期扩建规模为5×104 m3/d,该工程以一、二期工程作为参考,同时借鉴相关工程的设计经验,对各构筑物的设计参数进行了优化。采用脱氮除磷效果较好的倒置A/A/O工艺,介绍了其工艺流程、工程设计参数、设备配置等情况。The design capacity of Wujiang Sewage Treatment Plant is 8.5 ×10^4m3/d, in which the capacities of first- and second-stage projects are 1×10^4m3/d and 2.5 ×10^4m3/d respectively, and the capacity of third-stage expansion project is 5 ×10^4m3/d. With the first- and second-stage projects and other design experience as reference, the design parameters of every structure are optimized in the third-stage expansion project. The inverted A/AZO process is used for its better nitrogen and phosphorus removal efficiency. The process flow, design parameters, device configuration and so on are introduced.

关 键 词：污水处理 A/A/O工艺 设计参数 

分 类 号：X703[环境科学与工程—环境工程]