Subpart C—Secondary Aluminum Smelting Subcategory

1. CFR
2. ›
3. Title 40
4. ›
5. Chapter I
6. ›
7. Part 421
8. ›
9. Subpart C

Sections

• 421.30
  § 421.30 Applicability: Description of the secondary aluminum smelting subcategory.
• 421.31
  § 421.31 Specialized definitions.
• 421.32
  § 421.32 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
• 421.33
  § 421.33 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
• 421.34
  § 421.34 Standards of performance for new sources.
• 421.35
  § 421.35 Pretreatment standards for existing sources.
• 421.36
  § 421.36 Pretreatment standards for new sources.
• 421.37
  § 421.37 [Reserved]