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Municipal Wastewater Treatment and Reuse: Ozone Oxidation Process and Its Functions

2021-03-22

Municipal Wastewater Treatment and Reuse: Ozone Oxidation Process and Its Functions

Municipal Wastewater Treatment and Reuse
Municipal Wastewater Treatment and Reuse

Ozone can degrade refractory organic compounds, enhance the biodegradability of wastewater, and kill bacteria and viruses with strong chlorine resistance. It also has decolorizing and deodorizing effects, increases dissolved oxygen in water, and improves water quality.

Ozone oxidation process
Ozone Oxidation Process

Generally used at the effluent outlet to further reduce COD and remove color, thereby ensuring that the effluent meets the required standards.
The upgrade from Class B to Class A can be achieved by adopting an ozone-plus-filtration process.
This process is used for decolorization and odor removal in reclaimed water reuse.

The role of ozone
Ozone Function

Further degrade recalcitrant organic compounds;
Reduce the color and turbidity of the effluent;
Eliminate E. coli and viruses in water;
Remove the odor from water.
 

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