SUBPART T—Secondary Molybdenum and Vanadium Subcategory (§421.220 to §421.227)
- 421.220—Applicability: Description of the secondary molybdenum and vanadium subcategory.
- 421.221—Specialized definitions.
- 421.222—Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
- 421.223—Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
- 421.224—Standards of performance for new sources.
- 421.226—Pretreatment standards for new sources.