We laid the biocides on the surface of the park water directly, and used the biological contact oxidation which areted 100L/h intermittently only at the hanging memb.

• 本实验以长春某公园污水为研究对象,采用生物填料直接布设在公园水面上,并只在挂膜期进行100L/小时的间歇曝气的生物接触氧化法,对污染水体进行直接修复研究。