SUMCO Phoenix Corporation, 9401 San Mateo Blvd NE, Albuquerque, NM

SUMCO Phoenix Corporation requests a modification to their air quality permit in Application #0444-M4

The applicant is requesting a modification to Permit No. 0444-M2-5TR. The applicant proposes to modify the following:
1) Replace an existing humidifier with a new 0.8 MMBtu/hr natural gas fired steam humidifier, which will be used as a backup unit.
2) Change the operational requirements of the boilers and humidifiers, which will allow the facility to operate only one boiler and one humidifier at a time, and will result in a decrease in emissions of most pollutants.
3) Increase the control efficiency of four scrubbers from 95% to 99%, which will result in an overall decrease of hazardous air pollutant (HAP) emissions.
4) Include emissions from five cooling towers.


Important Dates:
Comment Period Start Date: June 24, 2021
Comment End Date: July 24, 2021
Decision Due Date: September 12, 2021


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