{"data":{"id":"us/40-cfr-430.44","jurisdiction":"us","citation":"40 CFR 430.44","heading":"Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).","body":"Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart where chlorophenolic-containing biocides are used must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). Non-continuous dischargers shall not be subject to the maximum day mass limitations in kg/kkg (lb/1000 lb) but shall be subject to concentration limitations. Concentration limitations are only applicable to non-continuous dischargers. Permittees not using chlorophenolic-containing biocides must certify to the permit-issuing authority that they are not using these biocides:\nSubpart D\n[BAT effluent limitations for dissolving sulfite pulp facilities where nitration, viscose, or cellophane pulps are produced]\nPollutant or pollutant property Maximum for any 1 day\nKg/kkg (or pounds per 1,000 lb) of product Milligrams/liter\nPentachlorophenol 0.0030 (0.011)(66.0)/y\nTrichlorophenol 0.019 (0.068)(66.0)/y\ny = wastewater discharged in kgal per ton of product.\nSubpart D\n[BAT effluent limitations for dissolving sulfite pulp facilities where acetate grade pulp is produced]\nPollutant or pollutant property Maximum for any 1 day\nKg/kkg (or pounds per 1,000 lb) of product Milligrams/liter\nPentachlorophenol 0.0033 (0.011)(72.7)/y\nTrichlorophenol 0.021 (0.068)(72.7)/y\ny = wastewater discharged in kgal per ton of product.","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 D—Dissolving Sulfite 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":"7669a5495101267ecfc112c5739f7b4b67a4b724a15f309bb2f535060b76469e","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-430.43","next":"us/40-cfr-430.45"},"notice":"GroundRules: Original legal text. Not legal advice."}