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Regulations last checked for updates: Nov 24, 2024
Title 40 - Protection of Environment last revised: Nov 21, 2024
All Titles
Title 40
Chapter I
Part 420
Subpart D - Subpart D—Steelmaking Subcategory
§ 420.40 - Applicability; description of the steelmaking subcategory.
§ 420.41 - Specialized definitions.
§ 420.42 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 420.43 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 420.44 - New source performance standards (NSPS).
§ 420.45 - Pretreatment standards for existing sources (PSES).
§ 420.46 - Pretreatment standards for new sources (PSNS).
§ 420.47 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
§ 420.48 - Pretreatment standards compliance dates.
authority:
33 U.S.C. 1311
,
1314
,
1316
,
1317
,
1318
,
1342
,
and
source:
47 FR 23284, May 27, 1982, unless otherwise noted.
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