{"data":{"id":"us/40-cfr-463.34","jurisdiction":"us","citation":"40 CFR 463.34","heading":"New source performance standards.","body":"(a) NSPS for bis(2-ethylhexyl) phthalate, di-n-butyl phthalate, and dimethyl phthalate are reserved.\n(b) Any new source subject to this subpart must achieve performance standards (i.e., mass of pollutant discharged), which are calculated by multiplying the average process water usage flow rate for the finishing water processes at a new source times the following pollutant concentrations:\nSubpart C\n[Finishing water]\nConcentration used to calculate NSPS\nPollutant or pollutant property Maximum for any 1 day (mg/l) Maximum for monthly average (mg/l)\nTSS 130 37\npH (1) (1)\n1 Within the range of 6.0 to 9.0 at all times.\nThe permit authority will obtain the average process water usage flow rate for the new source finishing water processes from the permittee.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 463—PLASTICS MOLDING AND FORMING POINT SOURCE CATEGORY","Subpart C—Finishing Water 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":"cb5616cc31b7c50c1e21f4ac6bb1f11bbbc3b6855ad06e5fffe39b55f53a426d","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-463.33","next":"us/40-cfr-463.35"},"notice":"GroundRules: Original legal text. Not legal advice."}