40 C.F.R. § 420.90

Applicability; description of the acid pickling subcategory.

Last amended: 2016Year: 2026Length: 31 wordsOfficial source

Cite as 40 C.F.R. § 420.90 (2026)

The provisions of this subpart are applicable to discharges and to the introduction of pollutants into publicly owned treatment works resulting from sulfuric acid, hydrochloric acid, or combination acid pickling operations.
40 C.F.R. § 420.90: Applicability; description of the acid pickling subcategory. | Justis AI