- Table 2 to Subpart Cb of Part 60—Nitrogen Oxides Limits for Existing Designated Facilities Included in an Emissions Averaging Plan at a Municipal Waste Combustor Plant b
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 |
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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.