A) Disinfectant
B) Flocculator
C) Precipitator
D) Hydrolyser
Correct Answer: A
Solution :
'Ultraviolet' (UV) light has become an established waten treatment disinfection technology due to its extremely effective ability to kill or inactivate many species of diseals-calesing microorgahisms.
You need to login to perform this action.
You will be redirected in
3 sec
