{"data":{"id":"us/40-cfr-430.30","jurisdiction":"us","citation":"40 CFR 430.30","heading":"Applicability; description of the unbleached kraft subcategory.","body":"The provisions of this subpart are applicable to discharges resulting from: the production of pulp and paper at unbleached kraft mills; the production of pulp and paper at unbleached kraft-neutral sulfite semi-chemical (cross recovery) mills; and the production of pulp and paper at combined unbleached kraft and semi-chemical mills, wherein the spent semi-chemical cooking liquor is burned within the unbleached kraft chemical recovery system.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","Subpart C—Unbleached Kraft 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":"8692c41ee20be8be0f97bbde3d14baf33a4e6b13f5b8e88ccf49bfb6f1b3cb2b","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-430.28","next":"us/40-cfr-430.31"},"notice":"GroundRules: Original legal text. Not legal advice."}