SUBPART G—Primary Lead Subcategory (§421.70 to §421.77)
- 421.70—Applicability: Description of the primary lead subcategory.
- 421.71—Specialized definitions.
- 421.72—Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
- 421.73—Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
- 421.74—Standards of performance for new sources.
- 421.75—Pretreatment standards for existing sources.
- 421.76—Pretreatment standards for new sources.