常温下厌氧生物滤池处理生活污水的试验研究  

STUDY OF ANAERABIC BIOFILTER FOR TREATMENT OF DOMESTIC SEWAGE IN NORMAL ATMOSPHERIC TEMPERATURE

作　　者：钱易[1] 王凤芹 

机构地区：[1]清华大学环境工程系,100084

出　　处：《给水排水》1994年第1期24-27,共4页Water & Wastewater Engineering

摘　　要：本文对常温下采用弹性立体填料的厌氧生物滤池处理生活污水的适用性、设计运行参数及环境因素的影响进行了研究.结果表明,厌氧生物滤池可以在低温(9.5～15.5C)条件下成功启动,启动期为60d;在常温下厌氧生物滤池能有效地去除有机物,并得出了溶解性COD的去除率与温度和水力停留时间的关系式.The suitability on application, performance and design criteria and eflects of environmental factors of anaerobic biofilter packaged with elastic solid media operated in normal atmospheric temperature is studied in this paper. The results have shown that anaerobic biofilter can be started successfully under low temperature ( to 9. 5-15. 5 degree Centigrade ) in duration of 60 days. Also the organic pollutants can be removed effectively by anaerobic biofilter in normal temperature and a formula which reflects the relationship of removal efficiency of dissolved COD and ambient temperature and hydraulic retention time is conducted.

关 键 词：滤池 生活污水 厌氧生物处理 试验 

分 类 号：X799.03[环境科学与工程—环境工程]