Which statement best describes the objectives of water treatment?

Which statement best describes the objectives of water treatment?

• A. To maximize taste and color
• B. To maximize disinfection byproducts
• C. To increase consumer risk
• D. To protect public health, provide an aesthetically pleasing product, and protect consumer property

Answer: (D)

Water treatment aims to produce water that is safe to drink, pleasant to use, and protective of the plumbing system. The main goal is to protect public health by removing or reducing pathogens, chemicals, and other contaminants to safe levels, while maintaining a residual disinfectant to guard against recontamination in the distribution system. It also strives for an aesthetically pleasing product—water that is clear, tastes good, smells acceptable, and looks clean—achieved through processes that control turbidity and odors. Lastly, it protects consumer property by managing water chemistry to reduce corrosion and scaling in pipes and appliances, preventing damage and long-term infrastructure costs. This combination best matches the described objective, whereas options focused on taste/color alone, increasing risk, or boosting disinfection byproducts don’t reflect the full purpose of treating drinking water.

Water treatment aims to produce water that is safe to drink, pleasant to use, and protective of the plumbing system. The main goal is to protect public health by removing or reducing pathogens, chemicals, and other contaminants to safe levels, while maintaining a residual disinfectant to guard against recontamination in the distribution system. It also strives for an aesthetically pleasing product—water that is clear, tastes good, smells acceptable, and looks clean—achieved through processes that control turbidity and odors. Lastly, it protects consumer property by managing water chemistry to reduce corrosion and scaling in pipes and appliances, preventing damage and long-term infrastructure costs. This combination best matches the described objective, whereas options focused on taste/color alone, increasing risk, or boosting disinfection byproducts don’t reflect the full purpose of treating drinking water.