{"data":{"id":"us/40-cfr-415.426","jurisdiction":"us","citation":"40 CFR 415.426","heading":"Pretreatment standards for new sources (PSNS).","body":"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):\nSubpart AP—Hydrogen Cyanide\nPollutant or pollutant property PSNS effluent limitations\nMaximum for any 1 day Average of daily values for 30 consecutive days\nMilligrams per liter\nCyanide A 1.7 0.36\nTotal Cyanide 11 4.0\nIn 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.","path":["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"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"cc6203e4b1f6e6f6bda5c3d73a45b7c54acf29b8bdab77a12d21d82f02d53b1f","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-415.425","next":"us/40-cfr-415.427"},"notice":"GroundRules: Original legal text. Not legal advice."}