- Table 1 to Subpart Cb of Part 60 - Nitrogen Oxides Guidelines for Designated Facilities

Municipal waste combustor technology Before April 28, 2009,
nitrogen oxides emission limit
(parts per million by volume) a
On and after April 28, 2009,
nitrogen oxides emission limit
(parts per million by volume) a
Mass burn waterwall205205.
Mass burn rotary waterwall250210.
Refuse-derived fuel combustor250250.
Fluidized bed combustor180180.
Mass burn refractory combustorsNo limitNo limit.

a Corrected to 7 percent oxygen, dry basis.

[71 FR 27334, May 10, 2006]