New source performance standards (NSPS).

§ 420.74 New source performance standards (NSPS).

The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below.

(a) Primary mills, carbon and specialty—(1) Without scarfing.

Subpart G

Pollutant or pollutant property New source performance standards
Maximum for any 1 day Average of daily values for 30 consecutive days
Kg/kkg (pounds per 1,000 lb) of product
TSS0.01500.00563
O&G0.00373
pH( 1)( 1)

1 Within the range of 6.0 to 9.0.

(2) With scarfing.

Subpart G

Pollutant or pollutant property New source performance standards
Maximum for any 1 day Average of daily values for 30 consecutive days
Kg/kkg (pounds per 1,000 lb) of product
TSS0.02340.00876
O&G0.00584
pH( 1)( 1)
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