Thief River Falls WTP Optimization
THIEF RIVER FALLS WTP Optimization Thief River Falls, Minnesota The Thief River Falls (TRF) Water Treatment Plant (WTP) experienced process upsets in early summer 2017 where the combined filter effluent exceeded 0.3 NTU in more than 5% of the total compliance samples, resulting in the WTP receiving three consecutive Notices of Violation (NOV). Project Details […]
St. Cloud WTF AOP and Biological Filtration Pilot
St. Cloud WTF AOP and Biological Filtration Pilot St. Cloud, MN Project Overview The City of St. Cloud currently operates a 24 million-gallon-per-day lime-softening water treatment facility (WTF) that withdraws source water directly from the Mississippi River. The conventional treatment consists of clarification, lime softening, recarbonation, gravity filtration, and disinfection. The WTF experiences seasonal taste […]