CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS (Parts 400–471) > PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY > SUBPART C—Unbleached Kraft Subcategory (§430.30 to §430.37) > 430.35—New source performance standards (NSPS).

430.35—New source performance standards (NSPS).

Any new source subject to this subpart must achieve the following new source performance standards (NSPS), except that non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days effluent limitations for BOD5 and TSS, but shall be subject to annual average effluent limitations. Also, for non-continuous dischargers, concentration limitations (mg/l) shall apply, where provided. Concentration limitations will only apply to non-continuous dischargers. Only facilities where chlorophenolic-containing biocides are used shall be subject to pentachlorophenol and trichlorophenol limitations. Permittees not using chlorophenolic-containing biocides must certify to the permit-issuing authority that they are not using these biocides:
Subpart C
[NSPS for unbleached kraft facilities where linerboard is produced]
Pollutant or pollutant property Kg/kkg (or pounds per 1,000 lb) ofproduct Continuous dischargers Maximum for any 1 day Average of daily values for 30 consecutive days Non-continuous dis-chargers(annualaverage)
BOD5 3.4 1.8 0.94
TSS 5.8 3.0 1.6
pH (1) (1) (1)
Maximum for any 1 day
Kg/kkg (or pounds per 1,000 lb) of product Milligrams/liter
Pentachlorophenol 0.00058 (0.015)(9.4)/y
Trichlorophenol 0.00053 (0.013)(9.4)/y
y = wastewater discharged in kgal per ton at all times.
1 Within the range of 5.0 to 9.0 at all times.
Subpart C
[NSPS for unbleached kraft facilities where bag paper and other mixed products are produced]
Pollutant or pollutant property Kg/kkg (or pounds per 1,000 lb) ofproduct Continuous dischargers Maximum for any 1 day Average of daily values for 30 consecutive days Non-continuous dis-chargers(annualaverage)
BOD5 5.0 2.71 1.4
TSS 9.1 4.8 2.5
pH (1) (1) (1)
Maximum for any 1 day
Kg/kkg (or pounds per 1,000 lb) of product Milligrams/liter
Pentachlorophenol 0.00058 (0.012)(11.4)/y
Trichlorophenol 0.00053 (0.011)(11.4)/y
y = wastewater discharged in kgal per ton at all times.
1 Within the range of 5.0 to 9.0 at all times.
Subpart C
[NSPS 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]
Pollutant or pollutant property Kg/kkg (or pounds per 1,000 lb) ofproduct Continuous dischargers Maximum for any 1 day Average of daily values for 30 consecutive days Non-continuous dischargers (annualaverage)
BOD5 3.9 2.1 1.1
TSS 7.3 3.8 1.9
pH (1) (1) (1)
Maximum for any 1 day
Kg/kkg (or pounds per 1,000 lb) of product Milligrams/liter
Pentachlorophenol 0.00064 (0.013)(11.5)/y
Trichlorophenol 0.00059 (0.012)(11.5)/y
y = wastewater discharged in kgal per ton at all times.
1 Within the range of 5.0 to 9.0 at all times.
Any new source subject to this subpart must achieve the following new source performance standards (NSPS), except that non-continuous dischargers shall not be subject to the maximum day and average of 30 consecutive days effluent limitations for BOD5 and TSS, but shall be subject to annual average effluent limitations. Also, for non-continuous dischargers, concentration limitations (mg/l) shall apply, where provided. Concentration limitations will only apply to non-continuous dischargers. Only facilities where chlorophenolic-containing biocides are used shall be subject to pentachlorophenol and trichlorophenol limitations. Permittees not using chlorophenolic-containing biocides must certify to the permit-issuing authority that they are not using these biocides:
Subpart C
[NSPS for unbleached kraft facilities where linerboard is produced]
Pollutant or pollutant property Kg/kkg (or pounds per 1,000 lb) ofproduct Continuous dischargers Maximum for any 1 day Average of daily values for 30 consecutive days Non-continuous dis-chargers(annualaverage)
BOD5 3.4 1.8 0.94
TSS 5.8 3.0 1.6
pH (1) (1) (1)
Maximum for any 1 day
Kg/kkg (or pounds per 1,000 lb) of product Milligrams/liter
Pentachlorophenol 0.00058 (0.015)(9.4)/y
Trichlorophenol 0.00053 (0.013)(9.4)/y
y = wastewater discharged in kgal per ton at all times.
1 Within the range of 5.0 to 9.0 at all times.
Subpart C
[NSPS for unbleached kraft facilities where bag paper and other mixed products are produced]
Pollutant or pollutant property Kg/kkg (or pounds per 1,000 lb) ofproduct Continuous dischargers Maximum for any 1 day Average of daily values for 30 consecutive days Non-continuous dis-chargers(annualaverage)
BOD5 5.0 2.71 1.4
TSS 9.1 4.8 2.5
pH (1) (1) (1)
Maximum for any 1 day
Kg/kkg (or pounds per 1,000 lb) of product Milligrams/liter
Pentachlorophenol 0.00058 (0.012)(11.4)/y
Trichlorophenol 0.00053 (0.011)(11.4)/y
y = wastewater discharged in kgal per ton at all times.
1 Within the range of 5.0 to 9.0 at all times.
Subpart C
[NSPS 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]
Pollutant or pollutant property Kg/kkg (or pounds per 1,000 lb) ofproduct Continuous dischargers Maximum for any 1 day Average of daily values for 30 consecutive days Non-continuous dischargers (annualaverage)
BOD5 3.9 2.1 1.1
TSS 7.3 3.8 1.9
pH (1) (1) (1)
Maximum for any 1 day
Kg/kkg (or pounds per 1,000 lb) of product Milligrams/liter
Pentachlorophenol 0.00064 (0.013)(11.5)/y
Trichlorophenol 0.00059 (0.012)(11.5)/y
y = wastewater discharged in kgal per ton at all times.
1 Within the range of 5.0 to 9.0 at all times.