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. |