Case Study

UV Disinfection Upgrade For Water Reuse - EWA Beach, Hawaii (Case Study)

Source: TrojanUV
UV Disinfection Upgrade For Water Reuse - EWA Beach, Hawaii (Case Study)

The Honouliuli Water Recycling Facility (WRF) includes filtration and UV disinfection to treat to Class R-1 reuse standards for various uses, including irrigation. In order to maintain high-level reuse, simplify maintenance, and reduce operation costs, the Honolulu Board of Water Supply decided to replace its 15-year-old TrojanUV4000™ with a TrojanUVSigna™.  With the high cost of power in Hawaii, this system upgrade will provide significant power savings (estimated at 75%) and will enable equipment payback in less than 2.5 years.