摘要
江门市新会区东郊污水厂二期工程设计水量6×104 m3/d,采用"预处理+表曝型氧化沟"的污水二级处理工艺;消毒采用紫外线消毒工艺;污泥处理采用机械浓缩脱水工艺。经过一段时间的运行调试,出水达到广东地方标准及国标一级B标准的要求。介绍了工程主体工艺的设计及运行数据。
To phase Ⅱ project of Dongjiao Wastewater Treatment Plant(in Xinhui Area,Jiangmen),the wastewater volume of it is designed 6 × 104 m3/d.Sewage treatment will adopt the secondary sewage treatment process of preconditioning + surface aeration oxidation ditch;disinfection using ultraviolet disinfection process;sludge treatment using mechanical dewatering process.After a period of running & debugging,the effluent standard can meet the requirements of Guangdong local standard and national Grade B standard.Finally,the design and running data of the main process are introduced in this paper.
出处
《中国市政工程》
2011年第5期31-33,89,共3页
China Municipal Engineering
关键词
污水处理厂
氧化沟
脱氮除磷
工程设计
wastewater treatment plant
oxidation ditch
removing nitrogen & phosphorus
engineering design
