What is the purpose of regular disinfection of water storage tanks?

Regular disinfection of water storage tanks is primarily aimed at eliminating pathogens, which are microorganisms that can cause disease. Water can become contaminated during storage due to various factors, including the introduction of contaminants from the environment, human activity, or even the tank materials themselves. Disinfection processes such as chlorination, UV treatment, or ozonation are essential for killing harmful bacteria, viruses, and other pathogens that can thrive in stagnant water.

Maintaining safe water quality is crucial for public health, as it helps prevent waterborne illnesses that can arise from consuming contaminated water. Therefore, the primary goal of regular disinfection is to ensure that the water remains safe for consumption and use, protecting consumers from potential health hazards.