40 C.F.R. § 415.65

Current through March 31, 2024

Section 415.65 - New source performance standards (NSPS)

(a) Any new source subject to this subpart and using the mercury cell process must achieve the following new source performance standards (NSPS):

Subpart F-Chlor-Alkali-Mercury Cells

Pollutant or pollutant property	NSPS limitations
	Maximum for any 1 day	Average of daily values for 30 consecutive days
	Kq/kkg (or pounds per 1,000 lb) of product
TSS	0.64	0.32
Mercury (T)	0.00023	0.00010
Total Residual Chlorine	0.0032	0.0019
pH	(1)	(1)

¹ Within the range 6.0 to 9.0.

(b) Any new source subject to this subpart and using the diaphragm cell process must achieve the following new source performance standards (NSPS):

Subpart F-Chlor-Alkali-Diaphragm Cells

Pollutant or pollutant property	NSPS limitations
	Maximum for any 1 day	Average of daily values for 30 consecutive days
	Kq/kkg (or pounds per 1,000 lb) of product
TSS	1.1	0.51
Lead (T)	0.0047	0.0019
Total Residual Chlorine	0.013	0.0079
pH	(1)	(1)

¹ Within the range 6.0 to 9.0.

40 C.F.R. §415.65