塔式生物滤池处理农村生活污水研究  

TOWER BIOLOGICAL FILTER FOR RURAL DOMESTIC SEWAGE TREATMENT

作　　者：李星星[1] 刘俊良[1] 张铁坚[1] 柳利魁 王朦[1] 

机构地区：[1]河北农业大学城乡建设学院,河北保定071000

出　　处：《水处理技术》2015年第8期96-98,共3页Technology of Water Treatment

摘　　要：针对农村地区生活污水特点以及经济状况,采用塔式生物滤池工艺对农村生活污水进行处理,研究了炉渣填料上生物膜的培养和塔式生物滤池对农村生活污水的处理效果,考察了该工艺处理农村生活污水的可行性。结果表明,采用以炉渣为填料的塔式生物滤池,接种挂膜培养耗时为28 d,采用连续进水方式运行时,塔式生物滤池出水COD、NH4+-N、TN和TP含量能够达到GB 18918-2002的一级A类排放标准。According to the characteristics of sewage in rural areas and the state of the economy, tower biological filter process was used for rural sewage treatment. Biological membrane slag filler on the train and the tower biological filter was studied on the treatment of rural domestic sewage, the feasibility of the process for treatment of rural domestic sewage was investigated. The experimental results showed that, by using stag as packing tower biological filter, inoculated hiofilm formation training time for 28 d, using a continuous water inlet mode operation, the tower biological filter effluent COD, NH4＋-N, TN and TP could achieve class A level of GB 18918-2002.

关 键 词：塔式生物滤池 炉渣 农村生活污水 

分 类 号：X703.1[环境科学与工程—环境工程]