Title 40

SECTION 430.97

430.97 Pretreatment standards for new sources (PSNS).

§ 430.97 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:

Subpart I

[Facilities where fine paper is produced]

Pollutant or pollutant property	PSNS
	Maximum for any 1 day
	Milligrams/liter (mg/l)	Kg/kkg (or pounds per 1,000 lb) of product ^a
Pentachlorophenol	(0.049)(15.9)/y	0.0033
Trichlorophenol	(0.126)(15.9)/y	0.0084
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 equivalent limitations.

Subpart I

[Facilities where tissue paper is produced]

Pollutant or pollutant property	PSNS
	Maximum for any 1 day
	Milligrams/liter (mg/l)	Kg/kkg (or pounds per 1,000 lb) of product ^a
Pentachlorophenol	(0.040)(19.5)/y	0.0033
Trichlorophenol	(0.103)(19.5)/y	0.0084
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 equivalent limitations.

Subpart I

[Facilities where newsprint is produced]

Pollutant or pollutant property	PSNS
	Maximum for any 1 day
	Milligrams/liter (mg/l)	Kg/kkg (or pounds per 1,000 lb) of product ^a
Pentachlorophenol	(0.048)(16.2)/y	0.0033
Trichlorophenol	(0.015)(16.2)/y	0.0010
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 equivalent limitations.