Ozone treatment is a powerful oxidation process that effectively disinfects water by destroying a wide range of microorganisms. Ozone, a highly reactive gas, is produced by passing air or oxygen through an electrical discharge. It acts as a strong oxidant, killing bacteria, viruses, and other pathogens. Ozone treatment also helps remove taste, odor, and color-causing compounds from water. However, ozone is unstable and dissipates quickly, so it is typically generated on-site and applied directly to the water to ensure effective disinfection.