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e-CFR data is current as of August 6, 2020

Title 40Chapter ISubchapter NPart 469Subpart B → §469.27


Title 40: Protection of Environment
PART 469—ELECTRICAL AND ELECTRONIC COMPONENTS POINT SOURCE CATEGORY
Subpart B—Electronic Crystals Subcategory


§469.27   New source performance standards (NSPS).

Any new source subject to this subpart must achieve the following new source performance standards (NSPS):

Subpart B—Electronic Crystals NSPS Effluent Limitations

Pollutant or pollutant propertyMaximum for any 1 dayAverage of daily values for 30 consecutive days
   Milligrams per liter(mg/l)
TTO11.37(2)
Arsenic(T)32.090.83
Fluoride(T)32.017.4
TSS61.023.0
pH(4)(4)

1Total toxic organics.

2Not applicable.

3The arsenic(T) limitation only applies to manufacturers of gallium or indium arsenide crystals.

4Within the range of 6.0 to 9.0.

[48 FR 15394, Apr. 8, 1983. Redesignated at 48 FR 45250, Oct. 4, 1983]

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