Federal (United States) · Regulations
Subpart B — Primary Aluminum Smelting Subcategory
6 sections
6 sections
- 40 C.F.R. § 421.20Applicability: description of the primary aluminum smelting subcategory.
- 40 C.F.R. § 421.21Specialized definitions.
- 40 C.F.R. § 421.22Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
- 40 C.F.R. § 421.23Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
- 40 C.F.R. § 421.24Standards of performance for new sources.
- 40 C.F.R. § 421.26Pretreatment standards for new sources.