Subpart B. Subpart B—Oils Treatment and Recovery

• § 437.20 - Applicability.
• § 437.21 - Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).
• § 437.22 - Effluent limitations attainable by the application of the best conventional pollutant control technology (BCT).
• § 437.23 - Effluent limitations attainable by the application of the best available technology economically achievable (BAT).
• § 437.24 - New source performance standards (NSPS).
• § 437.25 - Pretreatment standards for existing sources (PSES).
• § 437.26 - Pretreatment standards for new sources (PSNS).