Boiler Feed water is used in the industry, If we use the Impure water,we need to focused on removal or chemical modification of substances potentially damaging to the boiler. Varying types of treatment are used at different locations to avoid Scale, Corrosion, or foaming. External treatment of raw water supplies intended for use within a boiler is focused on removal of impurities in water before they reach the boiler. Internal treatment within the boiler is focused on limiting the tendency of water to dissolve the boiler, and maintaining impurities in forms least likely to cause trouble before they can be removed from the boiler in boiler blowdown.
Proper treatment of boiler feed water is an important part of operating and maintaining a boiler system. As steam is produced, dissolved solids become concentrated and form deposits inside the boiler. This leads to poor heat transfer and reduces the efficiency of the boiler. Dissolved gasses such as Oxygen and Carbon dioxide will react with the metals in the boiler system and lead to boiler corrosion. In order to protect the boiler from these contaminants, they should be controlled or removed, trough external or internal treatment.
To overcome the problems regarding the water impurities and product loss we suggest you to test the Boiler water before using in boiler.