40 CFR § 421.91 Nonferrous Metals Manufacturing Point Source Category

§ 421.91 Specialized definitions.

Current through Aug 22, 2025 · Read all of Part 421

(a) Except as provided below, the general definitions, abbreviations, and methods of analysis set forth in 40 CFR part 401 apply to this subpart.

(b) The term product means 100 percent equivalent sulfuric acid, H2 SO4 capacity.

[50 FR 38342, Sept. 20, 1985]

← § 421.90 Applicability: Description of the metallurgical acid plants subcategory.§ 421.92 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available. →