40 CFR Part 60, Table 2 — Nitrogen Oxides Limits for Existing Designated Facilities Included in an Emissions Averaging Plan at a Municipal Waste Combustor Plant b
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
| Municipal waste combustor technology | Before April 28, 2009,nitrogen oxides emission limit(parts per million by volume) b | On and after April 28, 2009,nitrogen oxides emission limit(parts per million by volume) a |
|---|---|---|
| Mass burn waterwall | 185 | 185 |
| Mass burn rotary waterwall | 220 | 190 |
| Refuse-derived fuel combustor | 230 | 230 |
| Fluidized bed combustor | 165 | 165 |
a Mass burn refractory municipal waste combustors and other MWC technologies not listed above may not be included in an emissions averaging plan.
b Corrected to 7 percent oxygen, dry basis.
[71 FR 27334, May 10, 2006]