摘要
介绍了采用改性硅藻土/生物滤池工艺处理城镇污水的工程实例。运行结果表明,出水COD、BOD5、NH3-N、SS和TP可达到GB18918—2002的一级B标准,且具有占地少、投资低、除污效率高等优点,非常适合于现阶段我国中小城镇的污水处理。
The project case of using modified diatomite/biofiher process for wastewater treatment was illustrated. The operation result shows that the effluent COD, BOD5, NH3 -N, SS, and TP can reach Class I-B criteria of GB 18918 -2002, with advantages of less land occupation, less investment, and high removal rate of pollutants. It is much suitable for the current wastewater treatment in medium and small cities in China.
出处
《中国给水排水》
CAS
CSCD
北大核心
2005年第11期89-90,共2页
China Water & Wastewater
基金
天津市自然科学基金资助项目(043606511)
关键词
污水处理
改性硅藻土
生物滤池
中小城镇
wastewater treatment
modified diatomite
biofilter
medium and small cities
