40 CFR Subpart AX
Potassium Chloride Production Subcategory
June 9, 2020
§
415.500
Applicability; description of the potassium chloride production subcategory
§
415.501
Specialized definitions. [Reserved]
§
415.502
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
§
§415.503-415.505
[Reserved]
§
415.506
Pretreatment standards for new sources (PSNS)