By Steve Cox, Senior Technical Staff, Fluid Components International (FCI)
The water municipality at a mid-size city in the Western region of the U.S. serving a population of about 180,000 people needed to address a chlorine disinfection system problem at one of its water treatment plants. The city’s engineers take great pride in providing their community with a safe source of drinking water and gave this issue the highest priority.
In order to provide a reliable, safe source of clean drinking water, all municipal system operators rely on a disinfection system to kill germs. There are several different methods of disinfection treatment, such as chlorine (Cl2), UV, and ozone. Chlorine remains a popular disinfectant around the world. Where chlorine is in use, accurate measurement of the gas is essential for successful disinfection and for safety purposes.