40 CFR Subpart I
Acid Pickling Subcategory
June 9, 2020
§
420.90
Applicability; description of the acid pickling subcategory
§
420.91
Specialized definitions
§
420.92
Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
§
420.93
Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
§
420.94
New source performance standards (NSPS)
§
420.95
Pretreatment standards for existing sources (PSES)
§
420.96
Pretreatment standards for new sources (PSNS)
§
420.97
Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional technology (BCT)