World's Largest Ozonation Plant, How ozonation is done, Ozonation in water, ozone treatment, O3

Tertiary treatment to be added to this WWTP plant which is the largest in North America.

What is ozonation and how it works are all the question which revolves around every engineer.
This video shows ozonation plant in North America which is the largest plant in world. Ozonation act as disinfection for wastewater.
Other disinfectant are UV , Chlorination and gas chlorination.