Water Disinfection Methods

Water disinfection methods aim to eliminate harmful microorganisms to make water safe for use. Common techniques include chlorination, where chlorine is added to kill bacteria and viruses; UV irradiation, which uses ultraviolet light to damage microbial DNA; and ozonation, involving ozone gas to oxidize and destroy pathogens. Additionally, boiling water for at least one minute is an effective method. Each approach varies in effectiveness, cost, and suitability depending on the situation. Proper disinfection ensures water is safe for drinking, reducing the risk of waterborne diseases.