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§ 415.666 Pretreatment standards for new sources (PSNS).

40 CFR 415.666

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  3. Title 40
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  11. 40 CFR 415.666
Citation40 CFR 415.666
CorpusDaily eCFR
Displayed edition2026-06-26
Last updated2026-06-26

§ 415.666 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 (PSNS):

Subpart BN—Sodium Chlorate

Pollutant or pollutant propertyPSNS effluent limitations
Maximum for any 1 dayAverage of daily values for 30 consecutive days
Milligrams per liter (mg/l)
Antimony (T)1.60.8
Chromium (T)0.640.32
In cases where POTWs find it necessary to impose mass limitations, the following equivalent mass limitations are provided as an alternate: The limitations for antimony(T) and chromium(T) are the same as specified in § 415.663.

[49 FR 33428, Aug. 22, 1984; 49 FR 37594, Sept. 25, 1984]