Subchapter XXVIII - Secondary Tantalum
- Section NR 274.28 - Applicability; description of the secondary tantalum subcategory
- Section NR 274.282 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
- Section NR 274.283 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
- Section NR 274.284 - New source performance standards
- Section NR 274.286 - Pretreatment standards for new sources