Regulations last checked for updates: Oct 02, 2026

Title 40 - Protection of Environment last revised: Sep 29, 2026
§ 427.100 - Applicability; description of the vapor absorption subcategory.

The provisions of this subpart are applicable to discharges resulting from the removal of volatilized organic materials from atmospheric emissions by means of wet scrubbers.

authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251,1311,1314,1316,1317; 86 Stat. 816
source: 39 FR 7527, Feb. 26, 1974, unless otherwise noted.
cite as: 40 CFR 427.100