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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter N - Effluent Guidelines and Standards |
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Part 425 - Leather Tanning and Finishing Point Source Category |
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Subpart F - Through-the-Blue Subcategory |
§ 425.64 - New source performance standards (NSPS).
Latest version.
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§ 425.64 New source performance standards (NSPS).
Any new source subject to this subpart must achieve the following new source performance standards (NSPS):
Pollutant or pollutant property BPT limitations Maximum for any 1 day Maximum for monthly average Kg/kkg (or pounds per 1,000 pounds) of raw material BOD5 3.2 1.5 TSS 4.7 2.1 Oil & Grease 1.4 0.61 Total Chromium 0.08 0.03 pH (1) (1) [47 FR 52870, Nov. 23, 1982, as amended at 53 FR 9183, Mar. 21, 1988]