40 CFR § 415.425 - New source performance standards (NSPS).

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

Subpart AP—Hydrogen Cyanide

Pollutant or pollutant property	NSPS effluent limitations
	Maximum for any 1 day	Average of daily values for 30 consecutive days
	Kg/kkg (or pounds per 1,000 lb) of product
TSS	8.6	3.2
Cyanide A	0.10	0.021
Total Cyanide	0.65	0.23
Total Residual Chlorine	0.086	0.051
Ph	( 1)	( 1)

1 Within the range 6.0 to 10.5.