{"data":{"id":"us/40-cfr-444.18","jurisdiction":"us","citation":"40 CFR 444.18","heading":"Pretreatment standards for new sources (PSNS).","body":"Except as provided in 40 CFR 403.7, any source that introduces wastewater pollutants into a POTW must comply with 40 CFR part 403 and achieve the following pretreatment standards: Standards for arsenic, cadmium, chromium, copper, lead, mercury, silver, titanium and zinc are the same as the corresponding limitation specified in § 444.16.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 444—WASTE COMBUSTORS POINT SOURCE CATEGORY","Subpart A—Commercial Hazardous Waste Combustor 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":"c0d03a76e81c18bd176d968b755bbcd4b82d2d0c32b85706879a6427d3081461","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-444.17","next":"us/40-cfr-445.1"},"notice":"GroundRules: Original legal text. Not legal advice."}