(a) Except as provided in 40 CFR 403.7 and 403.13, any existing 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 existing sources (PSES) 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. PSES must be attained on or before July 1, 1984:
Subpart I
[Facilities where fine or tissue paper is produced]----------------------------------------------------------------------------------------------------------------
PSES
-----------------------------------------------------------
Maximum for any 1 day
-----------------------------------------------------------
Pollutant or pollutant property Kg/kkg (or
pounds per
Milligrams/liter (mg/l) 1,000 lb)
of product
\a\----------------------------------------------------------------------------------------------------------------Pentachlorophenol................................... (0.032)(24.4)/y.............................. 0.0033Trichlorophenol..................................... (0.082)(24.4)/y.............................. 0.0084y = 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 equivalent limitations.
Subpart I
[Facilities where newsprint is produced]----------------------------------------------------------------------------------------------------------------
PSES
-----------------------------------------------------------
Maximum for any 1 day
-----------------------------------------------------------
Pollutant or pollutant property Kg/kkg (or
pounds per
Milligrams/liter (mg/l) 1,000 lb)
of product
\a\----------------------------------------------------------------------------------------------------------------Pentachlorophenol................................... (0.032)(24.4)/y.............................. 0.0033Trichlorophenol..................................... (0.010)(24.4)/y.............................. 0.0010y = 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 equivalent limitations.