摘要
在同等工况条件下对比研究了曝气生物滤池(BAF)和生物菌剂强化曝气生物滤池(EMBAF)两种工艺对校园生活污水主要指标的处理效果.结果表明:EMBAF对校园生活污水中化学需氧量(COD)、氨氮(NH+4-N)的平均去除率达到90.7%和81.6%,较BAF分别提高13.4%、15.7%,并能稳定出水中磷(TP)的总含量.
In order to investigate disposal efficiency of campus wastewater by using biological aerated filters ( BAF) and effective microorganism biological aerated filters ( EMBAF) processes, two parallelled operated BAF processes are carried out under the same operating conditions.The results show that:the average removal rate of EMBAF for chemical oxygen demand( COD) and ammonia ( NH4+-N) can reach 90.7%and 81.6%, increasing by 13.4%and 15.7%than BAF’s.Compared to BAF, EMBAF can stabilize the total phosphorus (TP) of the effluent.
出处
《兰州工业学院学报》
2015年第1期48-51,共4页
Journal of Lanzhou Institute of Technology