Federal regulations · Through 2026-08-25 · Newer source version available

40 CFR 442.35: Pretreatment standards for existing sources (PSES).

Where this section sits in the code

Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
PART 442—TRANSPORTATION EQUIPMENT CLEANING POINT SOURCE CATEGORY
Subpart C—Tank Barges and Ocean/Sea Tankers Transporting Chemical and Petroleum Cargos

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 daily 1

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).

Collected 2026-08-27T02:26:04Z. Source file · JSON