| 测定指标 | TN | TP | COD |
| 不调PH值加入100 g 铁碳去除后各指标值(mg/l) | 50.717 | 4.596 | 484.41 |
| PH |
|
|
|
| 1.98 | 69.57% | 9.55% | 11.61% |
| 2.88 | 40.46% | 28.56% | 10.05% |
| 4.01 | 39.12% | 21.24% | 6.30% |
| 4.83 | 36.43% | 22.35% | 3.27% |
| 5.86 | 29.76% | 5.20% | 2.43% |