CFR > Title 40 > Chapter I > Subchapter N > Part 415 > Subpart AI CFR > Title 40 > Chapter I > Subchapter N > Part 415 > Subpart AI – Chromic Acid Production Subcategory Current as of: 2024 | Check for updates | Other versions § 415.350 Applicability; description of the chromic acid production subcategory § 415.352 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT) § 415.356 Pretreatment standards for new sources (PSNS)
