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 K[PSNS for non-integrated mills where fine paper is produced from purchased pulp--wood fiber furnish subdivision]----------------------------------------------------------------------------------------------------------------
Maximum for any 1 day
-----------------------------------------------------------------
Kg/kkg (or
Pollutant or pollutant property pounds per
Milligrams/liter (mg/l) 1,000 lb) of
product \a\----------------------------------------------------------------------------------------------------------------Pentachlorophenol............................. (0.052)(9.4)/y.................................... 0.0020Trichlorophenol............................... (0.016)(9.4)/y.................................... 0.0064
y = wastewater discharged in kgal per ton of
product.----------------------------------------------------------------------------------------------------------------\a\ The following equivalent mass limitations are provided as guidance in cases when POTWs find it necessary to
impose mass effluent limitations.
Subpart K
[PSNS for non-integrated mills where fine paper is produced from purchased pulp--cotton fiber furnish
subdivision]----------------------------------------------------------------------------------------------------------------
Maximum for any 1 day
-----------------------------------------------------------
Kg/kkg (or
Pollutant or pollutant property pounds per
Milligrams/liter (mg/l) 1,000 lb)
of product
\a\----------------------------------------------------------------------------------------------------------------Pentachlorophenol................................... (0.044)(31.1)/y.............................. 0.0056Trichlorophenol..................................... (0.014)(31.1)/y.............................. 0.0018y = wastewater discharged in kgal per ton of
product.----------------------------------------------------------------------------------------------------------------\a\ The following equivalent mass limitations are provided as guidance in cases when POTWs find it necessary to
impose mass effluent limitations.
Subpart K
[PSNS for non-integrated mills where lightweight papers are produced from purchased pulp]----------------------------------------------------------------------------------------------------------------
Maximum for any 1 day
-----------------------------------------------------------
Kg/kkg (or
Pollutant or pollutant property pounds per
Milligrams/liter (mg/l) 1,000 lb)
of product
\a\----------------------------------------------------------------------------------------------------------------Pentachlorophenol................................... (0.041)(38.2)/y.............................. 0.0065Trichlorophenol..................................... (0.013)(38.2)/y.............................. 0.0020y = wastewater discharged in kgal per ton of
product.----------------------------------------------------------------------------------------------------------------\a\ The following equivalent mass limitations are provided as guidance in cases when POTWs find it necessary to
impose mass effluent limitations.
Subpart K
[PSNS for non-integrated mills where lightweight papers are produced from purchased pulp--electrical grade
papers subdivision]----------------------------------------------------------------------------------------------------------------
Maximum for any 1 day
-----------------------------------------------------------------
Kg/kkg (or
Pollutant or pollutant property pounds per
Milligrams/liter (mg/l) 1,000 lb) of
product \a\----------------------------------------------------------------------------------------------------------------Pentachlorophenol............................. (0.037)(66.8)/y................................... 0.010Trichlorophenol............................... (0.012)(66.8)/y................................... 0.0032y = wastewater discharged in kgal per ton of
product.----------------------------------------------------------------------------------------------------------------\a\ The following equivalent mass limitations are provided as guidance in cases when POTWs find it necessary to
impose mass effluent limitations. Subpart L_Tissue, Filter, Non-Woven, and Paperboard From Purchased Pulp
Subcategory