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Electronic Code of Federal Regulations

e-CFR data is current as of February 19, 2020

Title 40Chapter ISubchapter NPart 426Subpart K → §426.112


Title 40: Protection of Environment
PART 426—GLASS MANUFACTURING POINT SOURCE CATEGORY
Subpart K—Television Picture Tube Envelope Manufacturing Subcategory


§426.112   Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

Except as provided in §§125.30 through 125.32, any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT). (The fluoride and lead limitations are applicable to the abrasive polishing and acid polishing waste water streams while the TSS, oil, and pH limitations are applicable to the entire process waste water stream):

Effluent characteristicEffluent limitations
Maximum for any 1 dayAverage of daily values for 30 consecutive days shall not exceed—
   Metric units (g/kkg of furnace pull)
Oil260.0130.0
TSS300.0150.0
Fluoride140.070.0
Lead39.04.5
pH(1)(1)
   English units (lb/1,000 lb of furnace pull)
Oil0.260.13
TSS0.300.15
Fluoride0.140.07
Lead0.0090.0045
pH(1)(1)

1Within the range 6.0 to 9.0.

[40 FR 2957, Jan. 16, 1975, as amended at 60 FR 33959, June 29, 1995]

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