Code of Federal RegulationsU.S. General Services Administration, National Archives and Records Service, Office of the Federal Register, 2005 - Administrative law |
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Page 5
... standards for sulfur oxides ( sulfur diox- ide ) . 50.5 National secondary ambient air quality standard for sulfur oxides ( sulfur diox- ide ) . 50.6 National primary and secondary ambi- ent air quality standards for PM10 . 50.7 ...
... standards for sulfur oxides ( sulfur diox- ide ) . 50.5 National secondary ambient air quality standard for sulfur oxides ( sulfur diox- ide ) . 50.6 National primary and secondary ambi- ent air quality standards for PM10 . 50.7 ...
Page 6
( h ) Traceable means that a local standard has been compared and cer- tified either directly or via not more than one intermediate standard , to a primary standard such as a National Bureau of Standards Standard Ref- erence Material ...
( h ) Traceable means that a local standard has been compared and cer- tified either directly or via not more than one intermediate standard , to a primary standard such as a National Bureau of Standards Standard Ref- erence Material ...
Page 7
... standard for sulfur oxides ( sulfur dioxide ) . ( a ) The level of the 3 - hour standard is 0.5 parts per million ( ppm ) , not to be exceeded more than once per calendar year . The 3 - hour averages shall be de- termined from ...
... standard for sulfur oxides ( sulfur dioxide ) . ( a ) The level of the 3 - hour standard is 0.5 parts per million ( ppm ) , not to be exceeded more than once per calendar year . The 3 - hour averages shall be de- termined from ...
Page 8
... standard no longer applies to an area based on a determination that the area has attained the 1 - hour standard is stayed until such time as EPA issues a final rule revising or rein- stating such authority and considers and addresses in ...
... standard no longer applies to an area based on a determination that the area has attained the 1 - hour standard is stayed until such time as EPA issues a final rule revising or rein- stating such authority and considers and addresses in ...
Page 9
... standard for nitro- gen dioxide is 0.053 parts per million ( 100 micrograms per cubic meter ) , an- nual arithmetic mean concentration . ( b ) The level of national secondary ambient air quality standard for nitro- gen dioxide is 0.053 ...
... standard for nitro- gen dioxide is 0.053 parts per million ( 100 micrograms per cubic meter ) , an- nual arithmetic mean concentration . ( b ) The level of national secondary ambient air quality standard for nitro- gen dioxide is 0.053 ...
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Common terms and phrases
actual emissions adjustment air pollution air quality air quality standards ambient air quality amount appendix applicable approved arithmetic mean average calculated calibration chapter Clean Air Act Clean Unit designation cogeneration compliance comply concentration control measures control technology determined device emis emission factor emission limitation emissions data emissions increase emissions reductions emissions trading emissions trading program emissions unit enforceable Federal filter flow rate fuel graph implementation plan inventory major modification major stationary source maximum ments monitoring nitrogen dioxide NO₂ non-EGUS nonattainment nonroad NOx Budget NOx emissions number of exceedances owner or operator ozone season PAL permit PAL pollutant particulate matter percent PLCS procedures pursuant quirements reporting requirements of paragraph reviewing authority sample period sampler sions unit SIP revision specified stack State's submit subpart sulfur dioxide temperature throughput tion tons unit's vehicle volumetric flask µg/m³