![]() |
Code of Federal Regulations (Last Updated: July 5, 2024) |
![]() |
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 E - Papergrade Sulfite Subcategory |
§ 430.54 - Effluent limitations representing the degree of effluent reduction attainable by the application of best available technology economically achievable (BAT).
-
§ 430.54 Effluent limitations representing the degree of effluent reduction attainable by the application of best available technology economically achievable (BAT).
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
(a)
(1) The following effluent limitations apply to all dischargers in the calcium-, magnesium-, or sodium-based sulfite pulp segment:
Subpart E
[Production of Calcium-, Magnesium-, or Sodium-based Sulfite Pulps]
Pollutant or pollutant property BAT effluent limitations Continuous dischargers Non-continuous dischargers Maximum for any 1 day Monthly average Maximum for any 1 day Annual average kg/kkg (or pounds per 1,000 lb) of product AOX <MLa (b) <MLa (b) COD (c) (c) (c) (c) (2)
(i) The following effluent limitations apply to all dischargers in the ammonium-based sulfite pulp segment:
Subpart E - Production of Ammonium-Based Sulfite Pulps
Pollutant or pollutant property BAT effluent limitations Maximum for any 1 day Monthly average TCDDa <MLb (c) TCDFa <MLb (c) Chloroforma (d) (c) Trichlorosyringola <MLb (c) 3,4,5-trichlorocatechola <MLb (c) 3,4,6-trichlorocatechola <MLb (c) 3,4,5-trichloroguaiacola <MLb (c) 3,4,6-trichloroguaiacola <MLb (c) 4,5,6-trichloroguaiacola <MLb (c) 2,4,5-trichlorophenola <MLb (c) 2,4,6-trichlorophenola <MLb (c) Tetrachlorocatechola <MLb (c) Tetrachloroguaiacola <MLb (c) 2,3,4,6-tetrachlorophenola <MLb (c) Pentachlorophenola <MLb (c) Continuous dischargers Non-continuous
dischargersMaximum for any 1 day Monthly
averageMaximum for any 1 day Annual
averagekg/kkg (or pounds per 1,000 lb) of product AOX (d) (d) (d) (d) COD (d) (d) (d) (d) (ii) The following effluent limitations apply to all dischargers in the ammonium-based sulfite pulp segment with respect to each fiber line that uses exclusively TCF bleaching processes, as disclosed by the discharger in its NPDES permit application under 40 CFR 122.21(g)(3) and certified under 40 CFR 122.22:
Subpart E - Production of Ammonium-Based Sulfite Pulps
Pollutant or pollutant property BAT effluent limitations (TCF) Continuous dischargers Non-continuous dischargers Maximum for any 1 day Monthly average Maximum for any 1 day Annual average kg/kkg (or pounds per 1,000 lb) of product AOX <MLa (b) <MLa (b) COD (c) (c) (c) (c) (3)
(i) The following effluent limitations apply to all dischargers in the specialty grade pulp segment:
Subpart E - Production of Specialty Grade Sulfite Pulps
Pollutant or pollutant property BAT effluent limitations Maximum for any 1 day Monthly Average TCDDa <MLb (c) TCDFa <MLb (c) Chloroforma (d) (c) Trichlorosyringola <MLb (c) 3,4,5-trichlorocatechola <MLb (c) 3,4,6-trichlorocatechola <MLb (c) 3,4,5-trichloroguaiacola <MLb (c) 3,4,6-trichloroguaiacola <MLb (c) 4,5,6-trichloroguaiacola <MLb (c) 2,4,5-trichlorophenola <MLb (c) 2,4,6-trichlorophenola <MLb (c) Tetrachlorocatechola <MLb (c) Tetrachloroguaiacola <MLb (c) 2,3,4,6-tetrachlorophenola <MLb (c) Pentachlorophenola <MLb (c) Continuous dischargers Non-continuous
dischargersMaximum for any 1 day Monthly average Maximum for any 1 day Annual
averagekg/kkg (or pounds per 1,000 lb) of product AOX (d) (d) (d) (d) COD (d) (d) (d) (d) (ii) The following effluent limitations apply to dischargers in the specialty grade pulp segment with respect to each fiber line that uses exclusively TCF bleaching processes, as disclosed by the discharger in its NPDES permit application under 40 CFR 122.21(g)(3) and certified under 40 CFR 122.22:
Subpart E - Production of Specialty Grade Pulps
Pollutant or pollutant property BAT effluent limitations (TCF) Continuous dischargers Non-continuous dischargers Maximum for any 1 day Monthly average Maximum for any 1 day Annual average kg/kkg (or pounds per 1,000 lb) of product AOX <MLa (b) <MLa (b) COD (c) (c) (c) (c) (b) The following additional effluent limitations apply to each discharger subject to this section in accordance with the previous subcatgorization scheme unless it certifies to the permitting authority that it is not using these compounds as biocides. Also, for non-continuous dischargers, concentration limitations (mg/l) shall apply. Concentration limitations will only apply to non-continuous dischargers:
Subpart E
[Supplemental BAT effluent limitations]
Pollutant or pollutant property Maximum for any 1 day kg/kkg (or pounds per 1,000 lb) of product Milligrams/liter Pentachlorophenol 0.00058exp(0.017x) ((0.011)(12.67)exp(0.017x))/y Trichlorophenol 0.0036exp(0.017x) ((0.068)(12.67)exp(0.017x))/y x = percent sulfite pulp in final product. y = wastewater discharged in kgal per ton of product. (c) Pursuant to 40 CFR 122.44(i) and 122.45(h), a discharger must demonstrate compliance with the limitations in paragraphs (a)(2) or (a)(3) of this section, as applicable, by monitoring for all pollutants (except for AOX and COD) at the point where the wastewater containing those pollutants leaves the bleach plant. The permitting authority may impose effluent limitations and/or monitoring requirements on internal wastestreams for any other pollutants covered in this section as appropriate under 40 CFR 122.44(i) and 122.45(h).