(a) Discuss the use of iodine, ozone and chloride dioxide as disinfec…
Previous year question for WATER SUPPLY ENGINEERING.
Question
(a) Discuss the use of iodine, ozone and chloride dioxide as disinfectants. 10
(b) Differentiate between disinfection and sterilization. Why is disinfection necessary ? 10
- Year: 2022
- Subject: WATER SUPPLY ENGINEERING