{"data":{"id":"us/40-cfr-415.475","jurisdiction":"us","citation":"40 CFR 415.475","heading":"New source performance standards (NSPS).","body":"(a) Any new source subject to this subpart and producing nickel sulfate, nickel chloride, nickel fluorobate or nickel nitrate must achieve the following new source performance standards (NSPS):\nSubpart AU—Nickel Sulfate, Nickel Chloride, Nickel Nitrate, and Nickel Fluoborate\nPollutant or pollutant property NSPS effluent limitations\nMaximum for any 1 day Average of daily values for 30 consecutive days\nKg/kkg (or pounds per 1,000 lb) of product\nTSS 0.096 0.032\nCopper 0.00074 0.00024\nNickel 0.00074 0.00024\npH (1) (1)\n1 Within the range 6.0 to 9.0.\n(b) Any new source subject to this subpart and producing nickel carbonate must achieve the following new source performance standards (NSPS):\nSubpart AU—Nickel Carbonate\nPollutant or pollutant property NSPS effluent limitations\nMaximum for any 1 day Average of daily values for 30 consecutive days\nKg/kkg (or pounds per/1,000 lb) or product\nTSS 17. 5.6\nCopper 0.13 0.042\nNickel 0.13 0.042\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 415—INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY","Subpart AU—Nickel Salts 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":"19f704b216d6ee213eea156b88197ab10f1b90fb6214edaaa0150f32ca7b7a8d","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-415.474","next":"us/40-cfr-415.476"},"notice":"GroundRules: Original legal text. Not legal advice."}