Understanding Boiler Water Treatment – Diy Index
They can result in the formation of foam, corrosion and deposition. Corrosion typically happens when there are electrochemical reactions in the vicinity of the walls of the boiler drum. High concentrations of dissolved substances may cause foaming. It causes steam to move over impurities and deposition of these impurities on the turbine’s blade and shell. Extreme temperatures can lead to precipitation, which can cause the parts of the turbine to get encrusted with carbonates or phosphates. This could cause tube collapse and constriction.
Methods to combat corrosion are demineralization, deaeration, desulphurization or drum wall plating and pH adjustment. The most effective methods to treat foaming are filtration, Condensate Polishing, and Demineralization. For deposition, water purification, condensate polishing, and carbonate removal are effective. These processes are complex and worth studying if you need to know the process of water treatment for boilers. 9ai6k51kgs.