{"data":{"id":"us/40-cfr-415.300","jurisdiction":"us","citation":"40 CFR 415.300","heading":"Applicability; description of the calcium carbonate production subcategory.","body":"The provisions of this subpart are applicable to discharges resulting from the production of calcium carbonate by the milk of lime process and by the recovery process from Solvay process wastes.","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 AD—Calcium Carbonate 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":"10afd6822c4d91ad0334695e1451ea2af91ac2dd80115166fd712bc6526fe5d6","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-415.296","next":"us/40-cfr-415.301"},"notice":"GroundRules: Original legal text. Not legal advice."}