Table 2 to Subpart AAAA of Part 60—Carbon Monoxide Emission Limits for New Small Municipal Waste Combustion Units

For the following municipal waste combustion units	You must meet the following carbon monoxide limits a	Using the following averaging times b	1. Fluidized-bed	100 parts per million by dry volume	4-hour.	2. Fluidized bed, mixed fuel, (wood/refuse-derived fuel)	200 parts per million by dry volume	24-hour. c	3. Mass burn rotary refractory	100 parts per million by dry volume	4-hour.	4. Mass burn rotary waterwall	100 parts per million by dry volume	24-hour.	5. Mass burn waterwall and refractory	100 parts per million by dry volume	4-hour.	6. Mixed fuel-fired (pulverized coal/refuse-derived fuel)	150 parts per million by dry volume	4-hour.	7. Modular starved-air and excess air	50 parts per million by dry volume	4-hour.	8. Spreader stoker, mixed fuel-fired (coal/refuse-derived fuel)	150 parts per million by dry volume	24-hour daily.	9. Stoker, refuse-derived fuel	150 parts per million by dry volume	24-hour daily.

a All limits (except for opacity) are measured at 7 percent oxygen. Compliance is determined by continuous emission monitoring systems.

b Block averages, arithmetic mean. See § 60.1465 for definitions.

c 24-hour block average, geometric mean. See § 60.1465 for definitions.