| 聚合物浓度mg/L | 0 d | 1 d | 7 d | 15 d | 30 d | 60 d | 90 d | 120 d | 180 d |
| 1500 | 60.8 | 59.7 | 67.2 | 65.1 | 62.9 | 58.7 | 56.2 | 53.1 | 51.3 |
| 1800 | 85.3 | 88.7 | 79.5 | 88.5 | 78.9 | 77.9 | 76.5 | 77.1 | 73.5 |
| 2000 | 98.1 | 90.4 | 91.7 | 93.5 | 103.5 | 108 | 101 | 96.3 | 93.1 |