Thermal power station Degasification Defoamer References Citations Sources Additional reading Betz Handbook of Industrial Water Conditioning, Chapter 9 boiler feedwater deaeration. 8th Edition, copyright 1980, LOC 79-56368. National Board "System Design, Specifications, Operation, and Inspection of Deaerators" April 1988. https://www.nationalboard.org/index.aspx?pageID=164&ID=180 External links Association of Water Technologies Deaerator design Post weld heat treatment Power station technology Chemical equipment Nuclear power plant components Gas-liquid separation