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§ 469.18 Pretreatment standards for new sources (PSNS).

40 CFR 469.18

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  3. Title 40
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  5. Chapter I
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  7. Part 469
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  9. Subpart A
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  11. 40 CFR 469.18
Citation40 CFR 469.18
CorpusDaily eCFR
Displayed edition2026-04-15
Last updated2026-04-15

§ 469.18 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):

(a)

Subpart A—Semiconductor PSNS Effluent Limitations

Pollutant or pollutant propertyMaximum for any 1 dayAverage of daily values for 30 consecutive days
Milligrams per liter (mg/l)
TTO 11.37(2)
1 Total toxic organics.
2 Not applicable.

(b) A new source submitting a certification in lieu of monitoring pursuant to § 469.13 (c) and (d) of this regulation must implement the solvent management plan approved by the control authority.