40 CFR Subpart D
Alkaline Mine Drainage
June 9, 2020
§
434.40
Applicability; description of the alkaline mine drainage subcategory
§
434.41
[Reserved]
§
434.42
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
§
434.43
Effluent limitations guidelines representing the degree of effluent reduction attainable by application of the best available technology economically achievable (BAT)
§
434.44
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
§
434.45
New source performance standards (NSPS)