两级AO砾间接触氧化工艺治理重度黑臭水体研究
黄聪,王静,周金艳,彭聃,任晓玲,李柏林

Treating severe black and odorous water by two-stage AO gravel contact oxidation process
Cong HUANG,Jing WANG,Jinyan ZHOU,Dan PENG,Xiaoling REN,Bolin LI
图2 不同HRT下反应器对主要污染物的去除效果
Fig.2 Removal effect of main pollutants in the reactor under different HRT