沉降时间(min) | COD含量(mg/L) | COD去除率(%) |
10 | 129 | 18.35 |
20 | 79 | 50.00 |
30 | 61 | 61.39 |
40 | 59 | 62.66 |
50 | 56 | 64.56 |
60 | 58 | 63.29 |
70 | 58 | 63.29 |
80 | 57 | 63.92 |
90 | 55 | 65.19 |
100 | 59 | 62.66 |
110 | 56 | 64.56 |
120 | 57 | 63.92 |