Performance Requirements -113780012

Concentration

Minimum

Average

Maximum

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Fluoride (mg/L)

[_____]

Free carbon dioxide

[_____]

mg/L as CaCO3)

Dissolved oxygen (mg/L)

[_____]

Free chlorine residual (mg/L)

[_____]

Silica (mg/L)

[_____]

Total solids (mg/L)

[_____]

Total dissolved solids (mg/L)

[_____]

Suspended solids (mg/L)

[_____]

Turbidity in nephelometric

[_____]

turbidity units (NTU)

Color by platinum standard

[_____]

comparison

1.4.3

Performance Requirements

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NOTE: Coordinate controls with the blower specified

in Section 11215A FANS/BLOWERS/PUMPS; OFF-GAS.

Select the retention time appropriate for the

oxidation device considering any regulated compounds.

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Minimum retention time in the combustion chamber shall be [0.5] [1.0] [1.5]

[2.0] [2.5] [_____] seconds at [1095] [982] [820] [760] [400] [260] degrees

C [2,000] [1,800] [1,500] [1,400] [750] [500] degrees F minimum at maximum

flow. The flow rate shall be [constant at [_____] cu m/second scfm] [off

and on at [_____] cu m/second scfm maximum, with a turndown range of four

to one (4:1)] [variable between [_____] cu m/second scfm minimum and

[_____] cu m/second scfm maximum]. Flow rates shall be based on

measurement at standard temperature and pressure (STP), 101.3 kPa at 15.5

degrees C 14.7 psia at 60 degrees F. Influent gauge pressure shall vary

between [_____] Pa inches H2O minimum, [_____] Pa inches H2O average, and

[_____] Pa inches H2O maximum. Inlet temperature shall vary between

[_____] degrees C degrees F minimum, [_____] degrees C degrees F average

and [_____] degrees C degrees F maximum. Materials of construction shall

be compatible with the ambient and operating temperatures and long term

exposure to untreated and treated gas constituents.

1.4.4

Off-Gas Composition

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NOTE: Reduce the dew point to below 50 degrees C

(120 degrees F) ahead of the thermal oxidizer.

If the unit will be classified as a hazardous waste

SECTION 11378

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