IL 2.5 Hour Disinfection

This course will fulfill 2.5 of your required hours for Illinois water operators.

This course will provide an overview of disinfection as a water treatment process. Students will learn about:

• The history of disinfection as a water treatment - Discover how disinfectants have been used in water treatment in the past, and how regulations have come to govern the use of disinfectants in the present
• Factors influencing disinfection - Uncover how certain factors, such as the number and location of microorganisms, their natural resistances, and their concentration and potency affect the effectiveness of disinfectants.
• Types of disinfectants - Explore various types of disinfectants used in the water treatment process, including chlorine, sodium hypochlorite, ozone, and chloramines.
• Proper chlorine dosing - Chlorine is the most common disinfectant used in water treatment systems. Learn about effective and safe dosing.