CFR > Title 40 > Chapter I > Subchapter N > Part 415 > Subpart AB CFR > Title 40 > Chapter I > Subchapter N > Part 415 > Subpart AB – Boric Acid Production Subcategory Current as of: 2024 | Check for updates | Other versions § 415.280 Applicability; description of the boric acid production subcategory § 415.281 Specialized definitions § 415.282 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
