Dive into Success with the 2025 Water Nuggets Splash Exam – Make Waves and Ace Your Test!

The primary goal of disinfection in water treatment is to kill pathogenic microorganisms. This process is crucial for ensuring that the water is safe for human consumption and use. Pathogens such as bacteria, viruses, and protozoa can pose significant health risks if left in the water supply. Disinfection methods, which often include chlorine treatment, ultraviolet light, and ozone treatment, specifically target these harmful microorganisms to eliminate or inactivate them.

While other processes in water treatment, such as filtration, can help in the removal of suspended solids, reducing organic carbon, and stabilizing pH, these activities do not specifically focus on controlling microbial contamination. The essence of disinfection is to protect public health by providing water that is free from disease-causing organisms. Thus, the emphasis on killing pathogenic microorganisms makes this option the most relevant and critical goal of the disinfection process in water treatment.