Parameters patterns min | Intermittent aeration | |
50/40 min | 40/50 | |
[NH4-N]effluent (mg/L) | 3.3 | 4.5 |
[NO2-N]effluent (mg/L) | 2.3 × 102 | 1.3 × 102 |
[NO3-N]effluent (mg/L) | 2.3 | 2.0 |
Nitrification efficiency (%) | 99.3 | 99.1 |
Nitritation rate (%) | 99.0 | 98.6 |
TN removal rate (%) | 52.9 | 71.5 |