{"data":{"id":"us/40-cfr-461.43","jurisdiction":"us","citation":"40 CFR 461.43","heading":"New source performance standards (NSPS).","body":"(a) The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below:\n(1) Subpart D—Foliar Battery Miscellaneous Wash—NSPS.\nPollutant or pollutant property Maximum for any 1 day Maximum for monthly average\nMetric units—mg/kg of cells produced\nEnglish units—pounds per 1,000,000 pounds of cells produced\nMercury 0.010 0.004\nZinc 0.067 0.030\nManganese 0.019 0.015\nOil and grease 0.66 0.66\nTSS 0.99 0.79\npH (1) (1)\n1 Within the range of 7.5 to 10.0 at all times.\n(b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operation other than those battery manufacturing operations listed above.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 461—BATTERY MANUFACTURING POINT SOURCE CATEGORY","Subpart D—Leclanche 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":"b09b05fc733a8206b6d9fa0e07256329f433669aebb1d3f44d9eb8831f812804","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-461.41-461.42","next":"us/40-cfr-461.44"},"notice":"GroundRules: Original legal text. Not legal advice."}