The pathogens can be killed by
A. Nitrification
B. Chlorination
C. Oxidation
D. None of the above
Answer: Option B
A. Nitrification
B. Chlorination
C. Oxidation
D. None of the above
Answer: Option B
The distribution mains are designed for
A. Maximum daily demand
B. Maximum hourly demand
C. Average daily demand
D. Maximum hourly demand on maximum day
Sewage treatment units are designed for
A. Maximum flow only
B. Minimum flow only
C. Average flow only
D. Maximum and minimum flow
A. 4.5 to 6.0
B. 6.5 to 8.0
C. 8.5 to 10.0
D. 10.5 to 12.0
Destroy not killed
Destroy not killed
Chlorination do not kill pathogens
It destroy & nutrelize