Which of the following is not a method of controlling corrosion?

• A. Monitoring pH levels
• B. Treating with corrosion inhibitors
• C. Increasing water pressure
• D. Regular inspection of systems

Answer: (C)

Increasing water pressure is not a method of controlling corrosion. Corrosion is primarily influenced by factors such as the chemical composition of the water, environmental conditions, and the physical state of materials. By increasing water pressure, you may inadvertently create conditions that promote turbulence and oxygenation, leading to a higher rate of corrosion in some systems.

In contrast, monitoring pH levels is essential, as maintaining a balanced pH can help minimize corrosion by creating a stable environment for the materials in contact with the water. Treating with corrosion inhibitors directly addresses the chemical interactions that cause corrosion, providing a protective barrier or reaction that slows down the degradation of materials. Regular inspection of systems is crucial to identify and mitigate the effects of corrosion before they lead to significant damage, supporting the overall maintenance and longevity of water treatment facilities. These methods focus on managing the environment and chemistry involved in corrosion, unlike increasing pressure, which could exacerbate the problem.