Which of these options is a consequence of using chlorine as a disinfectant?

Using chlorine as a disinfectant in water treatment can lead to various consequences, and among the options, the most notable impact is that it can change the taste of the water. Chlorine is known for imparting a distinctive flavor that many consumers can detect, which may lead to dissatisfaction with the drinking water, even though it effectively reduces harmful microorganisms and helps ensure safety.

Corrosion of pipes and coloration of water are also potential issues related to chlorine use. Chlorine can contribute to the deterioration of certain types of pipes, particularly those made of metals like copper or iron, leading to additional contaminants being released into the water. Furthermore, while chlorine itself does not color water, its interaction with organic matter can lead to the formation of chlorine byproducts, which may cause coloration or even contribute to the formation of compounds associated with odor and taste issues.

Understanding the range of consequences associated with chlorine disinfection is critical for water operators to manage and mitigate these effects, ensuring both the safety and palatability of drinking water.