Vapor-compression submerged-tube

Fig. 9. Schematic flow diagram of a multi-effect vapor-compression submerged-tube desalination plant with three effects, where (-) represents vapor ...

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This is a process mainly used in power plants for separation of dissolved matters by evaporation of the water. Multistage flash distillation, multiple-effect vertical long-tube vertical evaporation, submerged tube evaporation, and vapor compression are effective process equipment. It may require pH adjustment. The process removal efficiency is about 100%. 

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