1. Regulations
  2. title 40
  3. chapter I-i30
  4. part 417
  5. subpart J
  6. § 417.100

View all text of Subpart J [§ 417.100 - § 417.106]

§ 417.100 - Applicability; description of the air—SO3 sulfation and sulfonation subcategory.

The provisions of this subpart are applicable to discharges resulting from the manufacture of sulfonic acids and sulfuric acid esters by means of sulfation and sulfonation employing air and sulfur trioxide (SO3), in either continuous or batch processes.

AUTHORITY: Secs. 301, 304 (b) and (c), 306 (b) and (c), and 307(c) of the Federal Water Pollution Control Act as amended, (the Act); 33 U.S.C. 1251, 1311, 1314 (b) and (c), 1316 (b) and (c) and 1317(c), 86 Stat. 816

SOURCE: 39 FR 13372, Apr. 12, 1974, unless otherwise noted.

CITE AS: 40 CFR 417.100