| 序号 | 工艺单元 | 项目 | COD (mg/L) | BOD5 (mg/L) | NH4-N (mg/L) | TN (mg/L) | SS (mg/L) | pH |
| 1 | 预处理 (除渣 + UBF) | 进水 | ≤60,000 | ≤30,000 | ≤2800 | ≤3000 | ≤8000 | 6~8 |
| 出水 | ≤12,000 | ≤6600 | ≤2900 | ≤3000 | ≤1440 | 6~8 | ||
| 去除率 | ≥80% | ≥78% | -- | -- | ≥82% | -- | ||
| 2 | 外置式MBR | 进水① | ≤11,315 | ≤6052 | ≤2695 | ≤2829 | ≤1290 | 6~8 |
| 出水 | ≤800 | ≤30 | ≤15 | ≤40 | ≤30 | 6~8 | ||
| 去除率 | ≥92.9% | ≥99.5% | ≥99.4% | ≥98.6% | ≥97.7% | -- | ||
| 3 | 纳滤系统 | 进水 | ≤800 | ≤30 | ≤15 | ≤40 | ≤30 | 6.5~8.5 |
| 出水 | ≤100 | ≤30 | ≤15 | ≤40 | ≤30 | 6.5~8.5 | ||
| 去除率 | ≥87.5% | -- | -- | -- | -- | -- | ||
| 4 | 反渗透系统 | 进水 | ≤100 | ≤30 | ≤15 | ≤40 | ≤30 | 6.5~8.5 |
| 出水 | ≤60 | ≤10 | ≤10 | -- | -- | 6.5~8.5 | ||
| 去除率 | ≥40% | ≥66.7% | ≥33.3% | -- | -- | -- | ||
| 5 | 排放标准(GB 16889-2008表2) | ≤100 | ≤30 | ≤25 | ≤40 | ≤30 | -- | |
| 6 | 回用标准(GB/T 19923-2005) | ≤60 | ≤10 | ≤10 | -- | -- | 6.5~8.5 | |