Title 40

PART 425 SUBPART I

Subpart I - Retan-Wet Finish-Splits Subcategory

• 33 U.S.C. 1311, 1314 (b), (c), (e) and (g), 1316 (b) and (c), 1317 (b) and (c), 1318 and 1361.
• 47 FR 52870, Nov. 23, 1982, unless otherwise noted.

40:32.0.1.1.1.9.2.1	SECTION 425.90	425.90 Applicability; description of the retan-wet finish-splits subcategory.
40:32.0.1.1.1.9.2.2	SECTION 425.91	425.91 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
40:32.0.1.1.1.9.2.3	SECTION 425.92	425.92 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
40:32.0.1.1.1.9.2.4	SECTION 425.93	425.93 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
40:32.0.1.1.1.9.2.5	SECTION 425.94	425.94 New source performance standards (NSPS).
40:32.0.1.1.1.9.2.6	SECTION 425.95	425.95 Pretreatment standards for existing sources (PSES).
40:32.0.1.1.1.9.2.7	SECTION 425.96	425.96 Pretreatment standards for new sources (PSNS).
40:32.0.1.1.1.9.2.8.1	APPENDIX Appendix A	Appendix A to Part 425 - Potassium Ferricyanide Titration Method
40:32.0.1.1.1.9.2.8.2	APPENDIX Appendix B	Appendix B to Part 425 - Modified Monier-Williams Method
40:32.0.1.1.1.9.2.8.3	APPENDIX Appendix C	Appendix C to Part 425 - Definition and Procedure for the Determination of the Method Detection Limit 1

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