§426.120. Applicability; description of the incandescent lamp envelope manufacturing subcategory.
40 C.F.R. § 426.120
The provisions of this subpart are applicable to discharges resulting from the processes by which (a) raw materials are melted in a furnace and mechanically processed into incandescent lamp envelopes or (b) incandescent lamp envelopes are etched with hydrofluoric acid to produce frosted envelopes.
Notes, amendments, and revision history
Source
Source: 40 FR 2959, Jan. 16, 1975, unless otherwise noted.
Authority
Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), and 316(b) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314, 1316 (b) and (c), 1317(b); 86 Stat. 816 et seq., Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217.
Source
Source: 39 FR 2565, Jan. 22, 1974, unless otherwise noted.