| Treatment efficiency (%) at different Hydraulic charges | ||||||
| Reactor | 3.7 cm/j | 5 cm/j | 7.5 cm/j | 10 cm/j | 12.5 cm/j | |
| NTK | RNA | 98.36 | 98.68 | 98.33 | 94.67 | 95 |
| RA | 98.31 | 98.63 | 98.45 | 96.32 | 96.67 | |
| COD | RNA | 96.60 | 97 | 94.50 | 93.60 | 93.40 |
| RA | 94.40 | 95 | 96 | 94.60 | 95 | |
| TOD | RNA | 98.00 | 98.30 | 97.44 | 94.41 | 94.58 |
| RA | 97.37 | 97.67 | 97.83 | 95.89 | 96.15 | |
| Fecal colifom (ULog) | RNA | 3.65 | 4.03 | 3.63 | 4.02 | 4.17 |
| RA | 3.52 | 3.99 | 3.83 | 4.13 | 4.59 | |