NRG Phoenix operates a large chilled water plant in downtown Phoenix serving multiple customers through a large chilled water system. Chilled water is produced at three separate facilities with a common chilled water loop. The facility switched from a traditional biocide program using stabilized bromine to a mixed oxidant solution (MOS) generated on-site using salt, water and electricity. Results from the program will be discussed (bacteria, algae, costs, safety) along with water chemistry.
Michael Fehr, Fehr Solutions
1800 West Park Drive, Suite 350
Westborough, MA 01581 USA
Phone +1 (508) 366-9339
Fax +1 (508) 366-0019
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