View all text of Subpart AP [§ 415.420 - § 415.427]
§ 415.426 - 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 AP—Hydrogen Cyanide
Pollutant or pollutant property | PSNS effluent limitations | Maximum for any 1 day | Average of daily values for 30 consecutive days | Milligrams per liter | Cyanide A | 1.7 | 0.36 | Total Cyanide | 11 | 4.0 |
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