Aberdeen, WA Water Resource Recovery Facility Disinfection System Evaluation

This paper describes an alternatives evaluation for upgrading the system used for disinfection of effluent discharged by the City of Aberdeen’s Wastewater Treatment Plant (WWTP). The City currently uses gas chlorination for disinfection of WWTP effluent and a gas sulfur dioxide system for dechlorination. Although the disinfection system has proven to be safe and effective in meeting the...