Subchapter V - Primary Electrolytic Copper Refining
- Section NR 274.05 - Applicability; description of the primary electrolytic copper refining subcategory
- Section NR 274.052 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
- Section NR 274.053 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
- Section NR 274.054 - New source performance standards
- Section NR 274.056 - Pretreatment standards for new sources