皖北某污水处理厂改扩建工程设计

Design of Reconstruction and Expansion Project of a Sewage Treatment Plant in Northern Anhui

本文以皖北某污水处理厂改扩建工程设计为例,介绍了该厂在改扩建过程中的设计经验,通过对A/A/O氧化沟、曝气生物滤池、V型滤池、污泥脱水系统等工艺段的改造,改善了厂区的运营环境,降低了运行能耗,提高了出水水质,并减小了对受纳水体的污染。

Based on the characters of a sewage treatment plant construction and engineering design as an example,introduces the design experience,the factory in the process of reconstruction by A/A/O oxidation ditch,aeration biological fi lter,V type fi lter,the sludge dewatering system process of transformation,such as improved plant operating environment,reduce the energy consumption,improve the water quality,and reduce the pollution of receiving waters.