Affected source
Affected source means any of the following sources at a secondary lead smelter: Blast, reverberatory, rotary, and electric furnaces; refining kettles; agglomerating furnaces; dryers; process fugitive emissions sources; buildings containing lead bearing materials; and fugitive dust sources.
Source
40 CFR § 63.542
Scoping language
Terms used in this subpart are defined in the Clean Air Act, in subpart A of this part, or in this section as follows: