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

40 CFR 465.32: Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

Where this section sits in the code

Title 40—Protection of Environment
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
PART 465—COIL COATING POINT SOURCE CATEGORY
Subpart C—Aluminum Basis Material Subcategory

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 degree of effluent reduction attainable by the application of the best available technology economically achievable:

Subpart C

Pollutant or pollutant property BAT Effluent limitations

Maximum for any 1 day Maximum for monthly average

mg/m 2 (pounds per 1 million ft 2) of area processed

Chromium 0.42 (0.085) 0.17 (0.034)

Cyanide 0.29 (0.059) 0.12 (0.024)

Zinc 1.32 (0.27) 0.56 (0.12)

Aluminum 4.49 (0.92) 1.84. (0.38)

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

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