40 C.F.R. § 426.125

Current through September 30, 2024

Section 426.125 - Standards of performance for new sources

The following standards of performance establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a new source subject to the provisions of this subpart:

(a) Any manufacturing plant which produces incandescent lamp envelopes shall meet the following limitations with regard to the forming operations.

Effluent characteristic	Effluent limitations
	Maximum for any 1 day	Average of daily values for 30 consecutive days shall not exceed-
	Metric units (g/kkg of furnace pull)
Oil	90.0	45.0
TSS	90.0	45.0
pH	(1)	(1)
	English units (lb/1,000 lb of furnace pull)
Oil	0.09	0.045
TSS	0.09	0.045
pH	(1)	(1)

¹ Within the range 6.0 to 9.0.

(b) Any manufacturing plant which frosts incandescent lamp envelopes shall meet the following limitations with regard to the finishing operations.

Effluent characteristic	Effluent limitations
	Maximum for any 1 day	Average of daily values for 30 consecutive days shall not exceed-
	Metric units (g/kkg of product frosted)
Fluoride	104.0	52.0
Ammonia	240.0	120.0
TSS	80.0	40.0
pH	(1)	(1)
	English units (lb/1,000 lb of product frosted)
Fluoride	0.104	0.052
Ammonia	0.24	0.12
TSS	0.08	0.04
pH	(1)	(1)

¹ Within the range 6.0 to 9.0.

40 C.F.R. § 426.125