40 CFR Subpart D
Steelmaking Subcategory
June 9, 2020
§
420.40
Applicability; description of the steelmaking subcategory
§
420.41
Specialized definitions
§
420.46
Pretreatment standards for new sources (PSNS)
§
420.42
Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
§
420.43
Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
§
420.44
New source performance standards (NSPS)
§
420.45
Pretreatment standards for existing sources (PSES)
§
420.47
Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)
§
420.48
Pretreatment standards compliance dates
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