Particulate matter

Particulate matter (PM) means, for the purposes of this subpart, emissions of particulate matter that serve as a measure of total particulate emissions and as a surrogate for metal hazardous air pollutants contained in the particulates, including but not limited to: Antimony, arsenic, beryllium, cadmium, chromium, cobalt, lead, manganese, nickel and selenium.

Source

40 CFR § 63.842

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Scoping language

Terms used in this subpart are defined in the Clean Air Act as amended (the Act), in 63.2, or in this section as follows:

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