| Parameter | Primary effluent | Secondary effluent | ||||
| Average | Std Dev. | Range | Average | Std Dev. | Range | |
| Flow (L·d−1) | 3.5 | - | - | 5.5 | - | - |
| HRT (h) | 8 | - | - | 8 | - | - |
| OLR (kg COD/m3·d) | 0.515 | 0.009 | 0.398 - 0.555 | 0.315 | 0.009 | 0.298 - 0.430 |
| NLR (kg·N/m3·d) | 0.181 | 0.013 | 0.080 - 0.135 | 0.121 | 0.013 | 0.080 - 0.131 |
| Nitrogen removal rate (kgN/m3·d) | 0.45 | 0.027 | 0.4 - 0.57 | 0.55 | 0.043 | 0.48 - 0.57 |
| Dissolved oxygen | 8.1 | - | - | 8.1 | - | - |
| pH | 7.9 | 1.2 | 7.76 - 8.1 | 7.9 | 2.1 | 7.70 - 8.15 |