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§ 469.27 New source performance standards (NSPS).

40 CFR 469.27

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  3. Title 40
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  11. 40 CFR 469.27
Citation40 CFR 469.27
CorpusDaily eCFR
Displayed edition2026-07-13
Last updated2026-07-13

§ 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)
TTO 11.37(2)
Arsenic(T) 32.090.83
Fluoride(T)32.017.4
TSS61.023.0
pH(4)(4)
1 Total toxic organics.
2 Not applicable.
3 The arsenic(T) limitation only applies to manufacturers of gallium or indium arsenide crystals.
4 Within the range of 6.0 to 9.0.

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