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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 40
Chapter I
Part 430
Subpart C - Subpart C—Unbleached Kraft Subcategory
§ 430.30 - Applicability; description of the unbleached kraft subcategory.
§ 430.31 - Specialized definitions.
§ 430.32 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 430.33 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
§ 430.34 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
§ 430.35 - New source performance standards (NSPS).
§ 430.36 - Pretreatment standards for existing sources (PSES).
§ 430.37 - Pretreatment standards for new sources (PSNS).
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