Any new source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403. In addition, the following pretreatment standard establishes the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged to a publicly owned treatment works by a new point source subject to the provisions of this subpart:

Open Table
Pollutant or pollutant property Pretreatment standards
Maximum for any 1 day Average of daily values for 30 consecutive days shall not exceed—
    Metric units (kg/kkg of product)
COD 14.7 6.11
Oil and grease (1) (1)
TSS (2) (2)
pH (2) (2)
    English units (lb/1,000 lb of product)
COD 14.7 6.11
Oil and grease (1) (1)
TSS (2) (2)
pH (2) (2)

1100 mg/l.

2No limitation.

[40 FR 2341, Jan. 10, 1975, as amended at 60 FR 33964, June 29, 1995]


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