40 CFR Subpart X - Ammonium Chloride Production Subcategory
- § 415.240 Applicability; description of the ammonium chloride production subcategory.
- § 415.241 Specialized definitions.
- § 415.242 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).