Tewksbury Water Treatment Plant Pilots Aeration System and Online THM Monitor to Better Manage Disinfection By-Product Formation
Tewksbury Water Treatment Plant Pilots Aeration System and Online THM Monitor to Better Manage Disinfection By-Product Formation
3 Pages1 While turbidity of the Merrimack River is typically below 10 Nephelometric Turbidity Units (NTU) 80% of the time, it has been measured as high as 1,540 NTU. Although ammonia levels are typically below 0.05 mg/L in the Merrimack River, a bypass event at the Lowell WWTP and water quality conditions during winter can lead to increased levels. The Concord River, which makes up less than 10% of the total water volume for the Tewksbury WTP , is a
