Pretreatment standards for existing sources (PSES).

  1. Law
  2. CFR 40
  3. Protection of Environment
  4. Environmental Protection Agency
  5. Effluent Guidelines and Standards
  6. Transportation Equipment Cleaning Point Source Category
  7. Tank Barges and Ocean/Sea Tankers Transporting Chemical and Petroleum Cargos
  8. Pretreatment standards for existing sources (PSES).

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§ 442.35 Pretreatment standards for existing sources (PSES).

Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart must achieve the following pretreatment standards:

Table - Pretreatment Standards

Regulated parameter Maximum daily1
Non-polar material (SGT-HEM) 26
Cadmium 0.020
Chromium 0.42
Copper 0.10
Lead 0.14
Mercury 0.0013
Nickel 0.58
Zinc 8.3

1 Mg/L (ppm).


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