摘要
曝气-过滤一体化装置主要由生物反应器、慢性砂滤池及滤布组成。装置对城市污水的处理效果比较好,正常情况下,对COD和NH3-H去除率达90%以上,出水SS为零,出水浊度不超过6 NTU,但对总氮和总磷的去除率分别低于20%和16%,出水细菌总数超过6×104MPN/mL。
Integrated Oxidation- Filtration Reactor which consists reasonably of a bioreactor, a slow filter and a piece of filter fabric, can efficiently treat urban wastewater. Normally the removal efficiency of COD and NH3- N by this process is mole than 90%, but that of TN and TP is less than 20% and 16% respectively. In its treated water, the SS is zero, the nephelo is less than 6NUT, and the total number of bacteria is more than 6 × 10^4MPN/mL.
出处
《能源环境保护》
2005年第6期30-33,共4页
Energy Environmental Protection
