Title 40
SECTION 418.20
418.20 Applicability; description of the ammonia subcategory.
§ 418.20 Applicability; description of the ammonia subcategory.The provisions of this subpart are applicable to discharges resulting from the manufacture of ammonia. Discharges attributable to shipping losses and cooling tower blowdown are excluded.
[44 FR 64081, Nov. 6, 1979]