What is the primary function of chlorination in water treatment?

The primary function of chlorination in water treatment is to kill microbes. Chlorination is a widely used method for disinfection that involves adding chlorine to water. The chlorine acts as a powerful antimicrobial agent, effectively targeting bacteria, viruses, and other pathogens that can pose serious health risks if consumed.

By introducing chlorine into the water supply, the treatment process ensures that harmful microorganisms are eliminated, making the water safer for human consumption. This practice is crucial in maintaining public health, especially in areas where water sources may be contaminated or during outbreaks of waterborne diseases.

While removing impurities and softening water are also important aspects of water treatment, they are achieved through different processes, such as filtration and ion exchange. Enhancing flavor is not a primary concern in the chlorination process; rather, the focus is squarely on disinfection to ensure water safety.