摘要
BAF用于处理沈阳市北部污水处理厂的出水,当水力停留时间(HRT)为2.0h,水力负荷为2m3/m2.h时,COD cr、NH3-N、SS等的去除率分别为60%、98%、92%,其水质指标完全满足电厂补给水的水质要求,同时具有较高的处理效率和抗冲击负荷能力。
BAF was adopted to treat the effluent of sewage disposal plant in northern part of Shen Yang city. While hydraulic retention period was 2 hours and hydraulic loading was 2m^3/m^2·h, the removal rate of CODcr、NH3 - N、SS was 60% 、98%、92% respectively, and its indicators of water quality could meet the quality requirement of complementary water of power plant and it had the high disposal efficiency and resistance capacity to shock.
出处
《内蒙古环境科学》
2007年第2期32-36,67,共6页
Inner Mongolia Environmental Protection
关键词
曝气生物滤池
中水处理
污水处理
水力停留时间
aeration biological filter
renovated water
pollution treatment
hydraulic retention period
