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Corrosion of metals by circulating water

2025-12-09View Original

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The system’s cooling relies on the evaporation in the cooling tower to remove heat. Due to water evaporation, the concentrations of various inorganic ions and organic substances increase, a phenomenon known as concentration. Concentration changes the properties of water, increasing its tendency to scale and corrode ; In cooling towers, water loses some of its free carbon dioxide when in contact with air, which raises the pH value and increases the tendency to form scale ; Additionally, oxygen in the air enters the water, increasing its tendency to corrode ; When in contact with air, water can also introduce dust, microorganisms, polluted gases such as sulfur dioxide, hydrogen sulfide, and ammonia, as well as insects into the water system, causing water pollution and leading to the growth of bacteria and algae. data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAkACQAAD/2wBDAAoHBwkHBgoJCAkLCwoMDxk QDw4ODx4WFxIZJCAmJSMgIyIoLTkwKCo2KyIjMkQyNjs9QEBAJjBGS0U+Sjk/QD3/2wBDAQsLCw8ND x0QEB09KSMpPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT3/wAARCADuAc4DASIAAhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAA gEDAwIEAwUFBAQAAAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRo 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They threaten and disrupt the long-term safe production of enterprises, and can even lead to economic losses; therefore, they must not be taken lightly.

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