1. LawStack
  2. Title 40 - Protection of Environment
  3. Chapter I - ENVIRONMENTAL PROTECTION AGENCY
  4. Subchapter N - EFFLUENT GUIDELINES AND STANDARDS
  5. Part 442 - TRANSPORTATION EQUIPMENT CLEANING POINT SOURCE CATEGORY
  6. Subpart C - Tank Barges and Ocean/Sea Tankers Transporting Chemical and Petroleum Cargos
  7. 40 CFR § 442.31
40 CFR § 442.31
Effluent limitations attainable by the application of the best practicable control technology currently available (BPT)
June 9, 2020
CFR

Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the application of BPT:

Table—Effluent Limitations

Open Table
Regulated parameter Maximum daily1 Maximum monthly avg.1
BOD5 61 22
TSS 58 26
Oil and grease (HEM) 36 16
Cadmium 0.020
Chromium 0.42
Copper 0.10
Lead 0.14
Mercury 0.0013
Nickel 0.58
Zinc 8.3
pH (2) (2)

1 Mg/L (ppm).

2 Within 6 to 9 at all times.

Previous
§ 442.30 Applicability
Next
§ 442.32 Effluent limitations attainable by the application of the best conventional pollutant control technology (BCT)

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