常州市武进区农村生活污水处理示范工程  

Rural Domestic Sewage Treatment Demonstration Project in Wujin District

作　　者：张文艺[1,2] 罗鑫[1] 刘明元[1] 李秋艳[1] 范培成[1] 李定龙[1] 

机构地区：[1]常州大学环境与安全工程学院,江苏常州213164 [2]马鞍山市黄河水处理工程有限公司,安徽马鞍山243000

出　　处：《中国给水排水》2012年第12期75-78,共4页China Water & Wastewater

基　　金：中央农村环境连片整治示范项目;常州市自然科学基金项目(CE20112014)

摘　　要：在对常州市武进区前黄镇夏坊村进行充分调研的基础上,采用预处理/生态芦苇塘/曝气鱼塘/排放的工艺方案处理该村生活污水。污水经管网汇集后,先均质除杂,再经A/O污水净化器预处理,之后进入高效生态芦苇塘,在根系好氧/兼氧的环境中和生物膜的作用下去除有机物、氨氮和总磷,再经过曝气鱼塘的进一步净化后排出。该工程运行2年来,出水水质稳定且达到《城镇污水处理厂污染物排放标准》(GB 18918—2002)一级B标准。该工程针对苏南地区地形及排水特点,具有投资省、运行费用低、无需专人管理等优点,对于我国南方水网地区具有较高的应用推广价值。Based on the full investigation on Xiafang village in Wujin Ditrict of Changzhou City, the combined process of pretreatment, ecological reed pond and aerated fish pond was used to treat the sewage in the village. First, in order to reduce pollution load and improve biodegradability, the sewage was pretreated through the A/O water purifier. Second, organic matters, total phosphorus and ammonia nitrogen were removed with bio-oxidation role which was played by biofilms in the root of reeds in the eco- logical reed pond. Third, the sewage was discharged after further purification in the aerated fish pond. The project has been operated for two years, and the effluent could meet the first level B criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant （GB 18918 -2002）. Based on the terrain and drainage characteristics in southern Jiangsu Province, this process has low in- vestment, low operation cost and unmanned management, and it is worth to be widely applied in the southern water net area.

关 键 词：农村生活污水 预处理 生态芦苇塘 曝气鱼塘 

分 类 号：X703[环境科学与工程—环境工程]