GroundRules
40 CFR 415.426: Pretreatment standards for new sources (PSNS).
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
- PART 415—INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY
- Subpart AP—Hydrogen Cyanide Production Subcategory
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
In cases where POTWs find it necessary to impose mass limitations, the following equivalent mass limitations are provided as an alternate: The limitations for Cyanide A and Total Cyanide are the same as specified in § 415.425.
Collected 2026-08-27T02:26:04Z. Source file · JSON