AB法工艺脱氮除磷提标改造工程实例
柴春省,张伟
An engineering case: upgrading of nitrogen and phosphorus removal by AB process
Chunsheng Chai,Wei Zhang
表3
升级改造后污水处理厂运行效果
Table 3
Operation effect of sewage plant after upgrading
项目
COD
BOD
5
SS
NH
3
-N
TN
TP
进水/(mg·L
-1
)
356.7
155.9
146.1
32.7
42.6
3.8
二沉池出水/(mg·L
-1
)
36.2
3.3
12.6
1.4
11.2
1.9
出水/(mg·L
-1
)
24.0
3.1
4.6
1.3
11.0
0.4
总去除率/%
93.3
98.0
96.9
96.1
74.1
89.4