- Table 3 to Subpart Cb of Part 60 - Municipal Waste Combustor Operating Guidelines
|Municipal waste combustor technology||Carbon monoxide emissions levels (parts per million by volume) a||Averaging time (hrs) b|
|Mass burn waterwall||100||4|
|Mass burn refractory||100||4|
|Mass burn rotary refractory||100||24|
|Mass burn rotary waterwall||250||24|
|Modular starved air||50||4|
|Modular excess air||50||4|
|Refuse-derived fuel stoker||200||24|
|Fluidized bed, mixed fuel (wood/refuse-derived fuel)||200||c 24|
|Bubbling fluidized bed combustor||100||4|
|Circulating fluidized bed combustor||100||4|
|Pulverized coal/refuse-derived fuel mixed fuel-fired combustor||150||4|
|Spreader stoker coal/refuse-derived fuel mixed fuel-fired combustor||200||24|
|Semi-suspension refuse-derived fuel-fired combustor/wet refuse-derived fuel process conversion||250||c 24|
|Spreader stoker fixed floor refuse-derived fuel-fired combustor/100 percent coal capable||250||c 24|
a Measured at the combustor outlet in conjunction with a measurement of oxygen concentration, corrected to 7 percent oxygen, dry basis. Calculated as an arithmetic average.
b Averaging times are 4-hour or 24-hour block averages.
c 24-hour block average, geometric mean.