boiler water hardness test agent type

Common Chemicals Used in Boiler Water Treatment - Sensorex

Dec 03 2019 · The amount of anti-scaling agents that you use in your boiler water depends on how hard the water has become and how much scale has formed. Its recommended that you use hardness test kits during water treatment with anti-scaling agents to determine how effective these agents have been.

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Water Hardness & Its Potential Problems in Wet Processing ...

Jul 28 2015 · Corrosion can be a serious problem in boiler if hard water is used in it. Dissolved O 2 in the presence of CO 2 is the common cause of corrosion. Fe present in hard water reacts with CO 2 to form Fe CO 3 which is the main process of corrosion. This Fe CO 3 is hydrolyzed & produce Fe (OH) 2 this agent / component damage the boiler.

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