[Code of Federal Regulations]
[Title 40, Volume 6]
[Revised as of July 1, 2006]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR60.34b]

[Page 104]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 60_STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES--Table of 
Contents
 
Subpart Cb_Emissions Guidelines and Compliance Times for Large Municipal 
  Waste Combustors That are Constructed on or Before September 20, 1994
 
Sec.  60.34b  Emission guidelines for municipal waste combustor operating 
practices.

    (a) For approval, a State plan shall include emission limits for 
carbon monoxide at least as protective as the emission limits for carbon 
monoxide listed in table 3 of this subpart. Table 3 provides emission 
limits for the carbon monoxide concentration level for each type of 
designated facility.

         Table 3--Municipal Waste Combustor Operating Guidelines
------------------------------------------------------------------------
                                                   Carbon
                                                  monoxide
                                                 emissions    Averaging
     Municipal waste combustor technology          level      time (hrs)
                                                 (parts per       b
                                                 million by
                                                 volume) a
------------------------------------------------------------------------
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          200         c 24
 fuel)........................................
Bubbling fluidized bed combustor..............          100            4
Circulating fluidized bed combustor...........          100            4
Pulverized coal/refuse-derived fuel mixed fuel-         150            4
 fired combustor..............................
Spreader stoker coal/refuse-derived fuel mixes          200          24
 fuel-fired combustor.........................
------------------------------------------------------------------------
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.

    (b) For approval, a State plan shall include requirements for 
municipal waste combustor operating practices at least as protective as 
those requirements listed in Sec.  60.53b(b) and (c) of subpart Eb of 
this part.

[60 FR 65415, Dec. 19, 1995, as amended at 62 FR 45120, 45125, Aug. 25, 
1997; 69 FR 42121, July 14, 2004]

    Effective Date Note: At 71 FR 27333, May 10, 2006, Sec.  60.34b was 
amended by removing table 3 from paragraph (a) introductory text, 
effective July 10, 2006.