CFR > Title 40 > Chapter I > Subchapter N > Part 420 > Subpart D CFR > Title 40 > Chapter I > Subchapter N > Part 420 > Subpart D – Steelmaking Subcategory Current as of: 2024 | Check for updates | Other versions § 420.40 Applicability; description of the steelmaking subcategory § 420.41 Specialized definitions § 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) § 420.46 Pretreatment standards for new sources (PSNS) § 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 Ask a legal question, get an answer ASAP!Click here to chat with a lawyer about your rights.
