Proper water treatment in the cooling water system prevents which issue?

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Multiple Choice

Proper water treatment in the cooling water system prevents which issue?

Preventing corrosion of metal surfaces is the main aim of proper cooling water treatment. When metal like iron is exposed to water with the right contaminants and conditions, it oxidizes and forms rust. By adjusting water chemistry—adding inhibitors, controlling pH and dissolved oxygen, and managing conductivity—the protective films on metal surfaces form and corrosive reactions slow down. That means the iron doesn’t rust, so the visible rust formation is prevented. While scale and foaming are also concerns in cooling systems, corrosion control directly stops the rust you’d see on iron components.

Preventing corrosion of metal surfaces is the main aim of proper cooling water treatment. When metal like iron is exposed to water with the right contaminants and conditions, it oxidizes and forms rust. By adjusting water chemistry—adding inhibitors, controlling pH and dissolved oxygen, and managing conductivity—the protective films on metal surfaces form and corrosive reactions slow down. That means the iron doesn’t rust, so the visible rust formation is prevented. While scale and foaming are also concerns in cooling systems, corrosion control directly stops the rust you’d see on iron components.

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