40 C.F.R. § 430.37   Pretreatment standards for new sources (PSNS).

Title 40 - Protection of Environment


Title 40: Protection of Environment
PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY
Subpart C—Unbleached Kraft Subcategory

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§ 430.37   Pretreatment standards for new sources (PSNS).

(a) Except as provided in 40 CFR 403.7, any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must: comply with 40 CFR part 403; and achieve the following pretreatment standards for new sources (PSNS) if it uses chlorophenolic-containing biocides. Permittees not using chlorophenolic-containing biocides must certify to the permit-issuing authority that they are not using these biocides:

                                                    Subpart C                       [PSNS for unbleached kraft facilities where linerboard is produced]----------------------------------------------------------------------------------------------------------------                                                                      Maximum for any 1 day                                               -----------------------------------------------------------------                                                                                                      Kg/kkg (or        Pollutant or pollutant property                                                               pounds per                                                                  Milligrams/liter                    1,000 lb)                                                                                                      of product                                                                                                         \a\----------------------------------------------------------------------------------------------------------------Pentachlorophenol.............................  (0.015)(9.4)/y.....................................      0.00058Trichlorophenol...............................  (0.013)(9.4)/y.....................................      0.00053y = wastewater discharged in kgal per ton of product.----------------------------------------------------------------------------------------------------------------\a\ The following equivalent mass limitations are provided as guidance in cases where POTWs find it necessary to  impose mass effluent limitations.
                                                    Subpart C          [PSNS for unbleached kraft facilities where bag paper and other mixed products are produced]----------------------------------------------------------------------------------------------------------------                                                                      Maximum for any 1 day                                               -----------------------------------------------------------------                                                                                                      Kg/kkg (or        Pollutant or pollutant property                                                               pounds per                                                                  Milligrams/liter                    1,000 lb)                                                                                                      of product                                                                                                         \a\----------------------------------------------------------------------------------------------------------------Pentachlorophenol.............................  (0.012)(11.4)/y....................................      0.00058Trichlorophenol...............................  (0.011)(11.4)/y....................................      0.00053y = wastewater discharged in kgal per ton of product.----------------------------------------------------------------------------------------------------------------\a\ The following equivalent mass limitations are provided as guidance in cases where POTWs find it necessary to  impose mass effluent limitations.
                                                    Subpart C   [PSNS for unbleached kraft facilities where pulp and paper are produced using the unbleached kraft-neutral  sulfite semi-chemical (cross recovery) process and/or a combined unbleached kraft and semi-chemical process, wherein the spent semi-chemical cooking liquor is burned within the unbleached kraft chemical recovery system]----------------------------------------------------------------------------------------------------------------                                                                      Maximum for any 1 day                                               -----------------------------------------------------------------                                                                                                      Kg/kkg (or        Pollutant or pollutant property                                                               pounds per                                                                  Milligrams/liter                    1,000 lb)                                                                                                      of product                                                                                                         \a\----------------------------------------------------------------------------------------------------------------Pentachlorophenol.............................  (0.013)(11.5)/y....................................      0.00064Trichlorophenol...............................  (0.012)(11.5)/y....................................      0.00059y = wastewater discharged in kgal per ton of product.----------------------------------------------------------------------------------------------------------------\a\ The following equivalent mass limitations are provided as guidance in cases where POTWs find it necessary to  impose mass effluent limitations.

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