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Electronic Code of Federal Regulations

e-CFR data is current as of December 12, 2019

Title 40Chapter ISubchapter NPart 426Subpart M → §426.135


Title 40: Protection of Environment
PART 426—GLASS MANUFACTURING POINT SOURCE CATEGORY
Subpart M—Hand Pressed and Blown Glass Manufacturing Subcategory


§426.135   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 plant which melts raw materials, produces hand pressed or blown leaded glassware, discharges greater than 50 gallons per day of process waste water, and employs hydrofluoric acid finishing techniques shall meet the following limitations.

Effluent characteristicEffluent limitations (mg/l)
Maximum for any 1 dayAverage of daily values for 30 consecutive days shall not exceed—
Lead0.20.1
Fluoride26.013.0
TSS20.010.0
pH(1)(1)

1Within the range 6.0 to 9.0.

(b) Any plant which melts raw materials, produces non-leaded hand pressed or blown glassware, discharges greater than 50 gallons per day of process waste water, and employs hydrofluoric acid finishing techniques shall meet the following limitations.

Effluent characteristicEffluent limitations (mg/l)
Maximum for any 1 dayAverage of daily values for 30 consecutive days shall not exceed—
Fluoride26.013.0
TSS20.010.0
pH(1)(1)

1Within the range 6.0 to 9.0.

(c) Any plant which melts raw materials, produces leaded or non-leaded hand pressed or blown glassware, discharges greater than 50 gallons per day of process waste water, and does not employ hydrofluoric acid finishing techniques shall meet the following limitations.

Effluent characteristicEffluent limitations (mg/l)
Maximum for any 1 dayAverage of daily values for 30 consecutive days shall not exceed—
TSS20.010.0
pH(1)(1)

1Within the range 6.0 to 9.0.

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