{"data":{"id":"us/40-cfr-424.62","jurisdiction":"us","citation":"40 CFR 424.62","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):\n(a) The following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section which may be discharged by a point source subject to the provisions of this subpart producing electrolytic manganese after application of the best practicable control technology currently available:\nEffluent characteristic Effluent limitations\nMaximum for any 1 day Average of daily values for 30 consecutive days shall not exceed—\nMetric units (kg/kkg of product)\nTSS 6.778 3.389\nManganese 2.771 1.356\nAmmonia-N 40.667 20.334\npH (1) (1)\nEnglish units (lb/1,000 lb of product)\nTSS 6.778 3.389\nManganese 2.771 1.356\nAmmonia-N 40.667 20.334\npH (1) (1)\n1 Within the range 6.0 to 9.0.\n(b) The following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a point source subject to the provisions of this subpart producing electrolytic manganese dioxide after application of the best practicable control technology currently available:\nEffluent characteristic Effluent limitations\nMaximum for any 1 day Average of daily values for 30 consecutive days shall not exceed—\nMetric units (kg/kkg of product)\nTSS 1.762 0.881\nManganese 0.705 .352\nAmmonia-N 10.574 5.287\npH (1) (1)\nEnglish units (lb/1,000 lb of product)\nTSS 1.762 .881\nManganese .705 .352\nAmmonia-N 10.574 5.287\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 424—FERROALLOY MANUFACTURING POINT SOURCE CATEGORY","Subpart F—Electrolytic Manganese Products 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":"02a266828fa3d14e126c2d234edbf5f73bacc0715261b00dff2ab71369d0f0b6","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-424.61","next":"us/40-cfr-424.63"},"notice":"GroundRules: Original legal text. Not legal advice."}