§ 127.201a. Measurements, abbreviations and acronyms.
Measurements, abbreviations and acronyms used in this subchapter are defined as follows:
BACT—Best available control technology
BAT—Best available technology
CEMS—Continuous emissions monitoring system
CERMS—Continuous emissions rate monitoring system
CO—Carbon monoxide
CPMS—Continuous parametric monitoring system
ERC—Emission reduction credit
LAER—Lowest achievable emission rate
lb—Pounds
MACT—Maximum achievable control technology
MERC—Mobile emission reduction credit
µg/m3—Micrograms per cubic meter
mg/m3—Milligrams per cubic meter
NOx—Nitrogen oxides
NSPS—New source performance standard
NSR—New source review
O2—Oxygen
PAL—Plantwide Applicability Limit
PEMS—Predictive emissions monitoring system
PM—Particulate matter
PM2.5—Particulate matter less than or equal to 2.5 micrometers
PM-10—Particulate matter less than or equal to 10 micrometers
RACT—Reasonably available control technology
SOx—Sulfur oxides
TPY—Tons per year
VOC—Volatile organic compound
Source The provisions of this § 127.201a adopted May 18, 2007, effective May 19, 2007, 37 Pa.B. 2365; amended September 2, 2011, effective September 3, 2011, 41 Pa.B. 4761. Immediately preceding text appears at serial pages (333532) and (327813).
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