{"data":{"id":"us/40-cfr-469.19","jurisdiction":"us","citation":"40 CFR 469.19","heading":"Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollution control technology (BCT).","body":"Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollution control technology (BCT):\nSubpart A—Semiconductor BCT Effluent Limitations\nPollutant or pollutant property Maximum for any 1 day Average of daily values for 30 consecutive days\npH (1) (1)\n1 Within the range 6.0 to 9.0.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 469—ELECTRICAL AND ELECTRONIC COMPONENTS POINT SOURCE CATEGORY","Subpart A—Semiconductor 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":"4b295c446564a757929f5a2237cf72926cf1d65eb5cc91ff5b69b26e92715a34","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-469.18","next":"us/40-cfr-469.20"},"notice":"GroundRules: Original legal text. Not legal advice."}