40 CFR Subpart AD - Subpart AD—Calcium Carbonate Production Subcategory
- § 415.300 Applicability; description of the calcium carbonate production subcategory.
- § 415.301 Specialized definitions.
- § 415.302 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).