It is a strong oxidizing agent and an effective disinfectant widely used in water treatment and disinfection. Ozone is generated through electrical discharge or UV irradiation of oxygen (O₂) and is then used as a gaseous disinfectant.
Ozone is commonly used to remove a wide range of contaminants, such as organic substances, microorganisms, odors, and taste compounds. It has strong disinfecting properties and can kill a broad spectrum of microorganisms, including bacteria, viruses, protozoa, and spores. Ozone reacts quickly with organic and inorganic substances, triggering oxidative processes that break down and remove contaminants.