Division BAT-associated emission levels
United Kingdom
See Table 14.
Table 14
BAT-associated emission levels for NOx and NH3 emissions from a recovery boiler
For ammonium-based mills, higher emission levels of NOx may occur: up to 580 mg/Nm3 as daily average and up to 450 mg/Nm3 as yearly average. | ||
| Parameter | Daily averagemg/Nm3 at 5 % O2 | Yearly averagemg/Nm3 at 5 % O2 |
|---|---|---|
| NOx | 100 – 350f1 | 100 – 270 |
| NH3 (ammonia slip for SNCR) | < 5 | |
Annotations
Footnotes
- f1
-
For ammonium-based mills, higher emission levels of NOx may occur: up to 580 mg/Nm3 as daily average and up to 450 mg/Nm3 as yearly average.