改良型两段活性污泥工艺在污水厂升级改造中的应用
曹隽,庞一敏
Application of modified two-stage activated sludge process in upgrading and reconstruction of wastewater treatment plant
Jun Cao,Yimin Pang
表1
改造前实际进出水水质
mg/L
项目
COD
BOD
5
NH
3
-N
TN
TP
SS
进水
259~363
145~273
23~30
28~76
2.99~5.6
152~196
出水
22.6~33.2
9.9~15.7
18.1~21.2
26.1~30.2
1.32~1.70
8.0~19.7