{"data":{"id":"us/40-cfr-426.112","jurisdiction":"us","citation":"40 CFR 426.112","heading":"Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.","body":"Except as provided in §§ 125.30 through 125.32, any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). (The fluoride and lead limitations are applicable to the abrasive polishing and acid polishing waste water streams while the TSS, oil, and pH limitations are applicable to the entire process waste water stream):\nEffluent characteristic Effluent limitations\nMaximum for any 1 day Average of daily values for 30 consecutive days shall not exceed—\nMetric units (g/kkg of furnace pull)\nOil 260.0 130.0\nTSS 300.0 150.0\nFluoride 140.0 70.0\nLead 39.0 4.5\npH (1) (1)\nEnglish units (lb/1,000 lb of furnace pull)\nOil 0.26 0.13\nTSS 0.30 0.15\nFluoride 0.14 0.07\nLead 0.009 0.0045\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 426—GLASS MANUFACTURING POINT SOURCE CATEGORY","Subpart K—Television Picture Tube Envelope Manufacturing 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":"4fcc4b4e884fb706acbeecc0e337ca2feaae985237ab6576bd361c02c5adaebf","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-426.111","next":"us/40-cfr-426.113"},"notice":"GroundRules: Original legal text. Not legal advice."}