{"data":{"id":"us/40-cfr-439.43","jurisdiction":"us","citation":"40 CFR 439.43","heading":"Effluent limitations attainable by the application of the best conventional pollutant 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 application of BCT: Limitations for BOD5, TSS and pH are the same as the corresponding limitations in § 439.42.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 439—PHARMACEUTICAL MANUFACTURING POINT SOURCE CATEGORY","Subpart D—Mixing/Compounding and Formulation"],"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":"760fc96fa764ea1ba963fee1dd9a105f832ed80aaeb9fd73eba33a903b18b724","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-439.42","next":"us/40-cfr-439.44"},"notice":"GroundRules: Original legal text. Not legal advice."}