Degradation of dyes from Wastewater by using Ozone Microbubbles

Dyes are toxic contaminants in water and wastewater which causes a remarkable threat to the environment if their concentration exceeds the acceptable limits. Researches have tested various technologies that can treat dyes. Among them, oxidation is the most and common method for removal of dyes. The ozonation process is a typical example of the most efficient chemical oxidation. Ozonation treatment currently increased as an option method in order to eliminate minor pollutant. Microbubbles technology were used extensively to get better based advanced ozone oxidation process for the treatment of water and wastewater because of their important physicochemical properties.