Subpart F—Secondary Copper Subcategory
- §421.60 Applicability: Description of the secondary copper subcategory.
- §421.61 Specialized definitions.
- §421.62 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
- §421.63 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
- §421.64 Standards of performance for new sources.
- §421.65 Pretreatment standards for existing sources.
- §421.66 Pretreatment standards for new sources.
- §421.67 [Reserved]