New source performance standards.

§ 467.64 New source performance standards.

Any new source subject to this subpart must achieve the following performance standards. The discharge of wastewater pollutants from the core shall not exceed the values set forth below:

Subpart F

Core

Pollutant or pollutant property NSPS
Maximum for any 1 day Maximum for monthly average
mg/off-kg (lb/million off-lbs) of aluminum drawn with emulsions or soaps
Chromium0.1730.070
Cyanide0.0940.038
Zinc0.4760.196
Aluminum2.851.27
Oil and grease4.674.67
Suspended solids7.005.60
pH( 1)( 1)

1 Within the range of 7.0 to 10.0 at all times.

Subpart F

Continuous Rod Casting Spent Lubricant

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