| Min | Mean | Max | SD |
Outside Temperature (˚C) | 5.6 | 13.7 | 22.8 | 3.3 |
Inlet Temperature (˚C) | 9.2 | 15.4 | 21.8 | 2.5 |
Scrubber airflow rate (m3∙h−1) | 37,538 | 45,708 | 54,800 | 4297 |
Air speed (m∙s−1) | 0.7 | 0.9 | 1.1 | 0.1 |
EBRT (s) | 3.2 | 3.9 | 4.7 | 0.4 |
NH3 |
|
|
|
|
Inlet concentration1 (mg∙m−3) | 7.5 | 12.1 | 20.6 | 1.2 |
Outlet concentration2 (mg∙m−3) | 5.2 | 8.0 | 13.6 | 1.3 |
NH3 loading rate (g [NH3] h−1) | 323 | 552 | 1035 | 81 |
NH3 loading rate (g [NH3] m−3∙h−1) | 26 | 44 | 82 | 6.4 |
NH3 removal rate (g [NH3] h−1) | 5.6 | 187 | 535 | 68 |
NH3 removal rate (g [NH3] m−3∙h−1) | 0.4 | 15 | 42 | 5.4 |
NH3 removal efficiency (%) | 1.4 | 33.5 | 57.1 | 10.7 |
N2O |
|
|
|
|
Inlet concentration1 (mg∙m−3) | 0.24 | 0.55 | 1.06 | 0.17 |
Outlet concentration2 (mg∙m−3) | 0.61 | 0.93 | 1.52 | 0.16 |
N2O production rate (g [N2O] h−1) | 5.1 | 17.6 | 31.6 | 3.9 |