表1 不同碳磷比生物除磷数据mg·L-1 | |||||||||||
序号 |
指标 |
配水 |
厌氧 |
厌氧 |
厌氧 |
厌氧 |
好氧 |
好氧 |
好氧 |
好氧 |
出水 |
1 |
COD |
256.5 |
225.1 |
216.0 |
152.3 |
140.7 |
55.7 |
47.4 |
43.0 |
39.4 |
37.8 |
PO43--P |
9.12 |
12.97 |
14.07 |
19.56 |
23.30 |
14.29 |
9.78 |
6.81 |
5.71 |
6.48 | |
2 |
COD |
506.0 |
450.8 |
432.5 |
343.7 |
297.1 |
153.7 |
95.6 |
66.5 |
61.7 |
60.5 |
PO43--P |
14.52 |
15.21 |
15.27 |
18.06 |
20.85 |
11.04 |
8.36 |
4.94 |
2.45 |
2.28 | |
3 |
COD |
560.8 |
444.0 |
151.0 |
56.7 |
54.3 |
51.1 |
47.6 |
45.6 |
46.0 |
46.0 |
PO43--P |
12.58 |
12.90 |
19.46 |
23.87 |
24.30 |
17.10 |
10.36 |
4.31 |
1.85 |
1.65 | |
4 |
COD |
392.7 |
319.5 |
242.4 |
232.2 |
70.3 |
60.5 |
43.4 |
37.8 |
33.3 |
33.0 |
PO43--P |
1.00 |
10.21 |
13.43 |
14.32 |
16.53 |
8.04 |
6.23 |
3.32 |
1.36 |
1.00 |