Subpart B—Extraction Products
- §439.20 Applicability.
- §439.21 Special definitions.
- §439.22 Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).
- §439.23 Effluent limitations attainable by the application of the best conventional pollutant control technology (BCT).
- §439.24 Effluent limitations attainable by the application of best available technology economically achievable (BAT).
- §439.25 New source performance standards (NSPS).
- §439.26 Pretreatment standards for existing sources (PSES).
- §439.27 Pretreatment standards for new sources (PSNS).