Ozone is formed by the interaction of ___

What is the minimum pH to be maintained for the process?

Concentrated seawater which is called _____

What is the diameter assumed for hollow fine membranes for treating brackish water?

What is the average permeating of SiO2 in reverse osmosis?

What is the minimum number of electrodes required for the process?

Which of the following is not a disadvantage of Ozonation?

________ means the deactivation or killing of pathogens.