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Upgrades For The Honouliuli Wastewater Treatment Plant (WWTP) That Has Already Incorporated UV Disinfection Prior To Water Release

News release from Honolulu City Council giving updates on improvements to the wastewater treatment plant to continue through 2035. Ultraviolet irradiation treatment system has already been installed at Sand Island WWTP. HONOLULU – Mayor Rick Blangiardi today commemorated the city’s completion of the second major milestone within the 2010 Consent Decree – the full secondary treatment upgrade…

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