Code of Federal Regulations Title 40. Protection of Environment 40 CFR Pt. 63, Subpt. OOO, Tbl. 4 Table 4 to Subpart OOO of Part 63—Operating Parameter Levels

Scrubber

pH of scrubber effluent; and scrubber liquid and gas flow rates

Minimum pH; and minimum liquid/gas ratio

Absorber

Exit temperature of the absorbing liquid; and exit specific gravity of the absorbing liquid

Maximum temperature; and maximum specific gravity

Condenser

Exit temperature

Maximum temperature

Carbon absorber

Total regeneration steam or nitrogen flow, or pressure (gauge or absolute)^a during carbon bed regeneration cycle; and temperature of the carbon bed after regeneration (and within 15 minutes of completing any cooling cycle(s))

Maximum flow or pressure; and maximum temperature

Thermal incinerator

Firebox temperature

Minimum temperature

Catalytic incinerator

Temperature upstream and downstream of the catalyst bed

Minimum upstream temperature; and minimum temperature difference across the catalyst bed

Boiler or process heater

Firebox temperature

Minimum temperature

Other devices (or as an alternate to the requirements previously presented in this table)^b

Organic HAP concentration level or reading at outlet of device

Maximum organic HAP concentration or reading