40 CFR 420.36 - Pretreatment standards for new sources (PSNS).

Code of Federal Regulations - Title 40: Protection of Environment

Updated to: July 01, 2010

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Title 40: Protection of Environment

CHAPTER I: ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

SUBCHAPTER N: EFFLUENT GUIDELINES AND STANDARDS

PART 420: IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY

Subpart C: Ironmaking Subcategory

420.36 - Pretreatment standards for new sources (PSNS).

Except as provided in 40 CFR 403.7, any new source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources.

(a) Iron blast furnace.

Subpart C1 The pretreatment standards for ammonia are not applicable to sources that discharge to a POTW with nitrification capability (defined at ? 420.02 (s)).

Pollutant or pollutant property	Pretreatment standards for new sources	Maximum for any 1 day	Average of daily values for 30 consecutive days
	Kg/kkg (pounds per 1,000 lb) of product
Ammonia-N 1	0.00876	0.00292
Cyanide	0.000584	0.000292
Phenols (4AAP)	0.0000584	0.0000292
Lead	0.000263	0.0000876
Zinc	0.000394	0.000131

(b) [Reserved]

[47 FR 23284, May 27, 1982, as amended at 49 FR 21030, May 17, 1984; 67 FR 64267, Oct. 17, 2002]