40 CFR Subpart X
Ammonium Chloride Production Subcategory
June 9, 2020
§
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)