SUBPART D—Multiple Wastestreams (§437.40 to §437.47)
- 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).