40 CFR Subpart D - Subpart D—Multiple Wastestreams
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- § 437.40 Applicability.
- § 437.41 Special definitions.
- § 437.42 Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).
- § 437.43 Effluent limitations attainable by the application of the best conventional pollutant control technology (BCT).
- § 437.44 Effluent limitations attainable by the application of the best available technology economically achievable (BAT).
- § 437.45 New source performance standards (NSPS).
- § 437.46 Pretreatment standards for existing sources (PSES).
- § 437.47 Pretreatment standards for new sources (PSNS).