§ 440.45 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT). [Reserved]
Current through Aug 22, 2025 · Read all of Part 440
Current through Aug 22, 2025 · Read all of Part 440
← § 440.44 New source performance standards (NSPS).§ 440.50 Applicability; description of the titanium ore subcategory. →