The experimentation inspected the infection of hydraulic load, organic load, ammonic nitrogen load, the ratio of gas and water, the height of filling to removal efficiency of COD and ammonic nitrogen.

本以自配生活污水为用水,考察了水力负、进水有机负和氨氮负、气水比、填料层高气生物滤池处理COD和氨氮效果的影响。