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Regulations last checked for updates: Nov 25, 2024
Title 40 - Protection of Environment last revised: Nov 21, 2024
All Titles
Title 40
Chapter I
Part 439
Subpart C - Subpart C—Chemical Synthesis Products
§ 439.30 - Applicability.
§ 439.31 - Special definitions.
§ 439.32 - Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).
§ 439.33 - Effluent limitations attainable by the application of the best conventional pollutant control technology (BCT).
§ 439.34 - Effluent limitations attainable by the application of best available technology economically achievable (BAT).
§ 439.35 - New source performance standards (NSPS).
§ 439.36 - Pretreatment standards for existing sources (PSES).
§ 439.37 - Pretreatment standards for new sources (PSNS).
authority:
33 U.S.C. 1311
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1314
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1316
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1317
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1318
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1342
source:
48 FR 49821, Oct. 27, 1983, unless otherwise noted.
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