New source performance standards (NSPS).

  1. Law
  2. CFR 40
  3. Protection of Environment
  4. Environmental Protection Agency
  5. Effluent Guidelines and Standards
  6. Leather Tanning and Finishing Point Source Category
  7. Retan-Wet Finish-Splits Subcategory
  8. New source performance standards (NSPS).

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§ 425.94 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 NSPS
Maximum for any 1 day Maximum for monthly average
Kg/kkg (or pounds per 1,000 lb) of raw material
BOD5 3.5 1.6
TSS 5.1 2.3
Oil & Grease 1.5 0.66
Total Chromium 0.09 0.03
pH (1) (1)

1 Within the range 6.0 to 9.0.


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