CT values are important for understanding the disinfection of different types of harmful microorganisms. Professor Steph covers how to use CT tables to determine disinfection effectiveness at different temperatures and pHs.
Key Questions answered in this week's video:
1. Is disinfection by chlorine more effective at higher pH or a lower pH?
2. Is disinfection better at a warmer or colder temperature?
3. How do you determine which disinfectant to use?