[Code of Federal Regulations]
[Title 40, Volume 27]
[Revised as ofJuly 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR430.37]

[Page 142-143]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 430--THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY--Table of Contents
 
                 Subpart C--Unbleached Kraft Subcategory
 
Sec. 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:

[[Page 143]]



                                                    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.....................................      0.00058
Trichlorophenol...............................  (0.013)(9.4)/y.....................................      0.00053
y = 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....................................      0.00058
Trichlorophenol...............................  (0.011)(11.4)/y....................................      0.00053
y = 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....................................      0.00064
Trichlorophenol...............................  (0.012)(11.5)/y....................................      0.00059
y = 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.