摘要
以太原市某污水处理厂细格栅出水为对象,研究了采用前置反硝化曝气生物滤池直接处理生活污水,水力负荷和温度变化对处理效果的影响,并对滤池不同高度处NH3-N去除率的变化进行了分析,得出了前置反硝化曝气生物滤池处理有机污染物效果显著的结论。
Taking the water from the fine lattice shed of some sewage treatment plant in Taiyuan as the object,the paper researches the direct treatment of the life wastewater by adopting pre-dentrification biological aerated filter,the influence of the hydraulic loading and temperature changes on treatment effect,analyzes the changes of NH3-N removal ratio at different height of the filter,and concludes the effect of the pre-dentrification biological aerated filter to treat the organic pollutes is apparent.
出处
《山西建筑》
2010年第16期154-155,共2页
Shanxi Architecture
关键词
曝气生物滤池
前置反硝化
生物脱氮
biological aerated filter
pre-dentrification
biological nitrogen
