单选题One advantage of a flash distilling plant when compared to a submerged tube distiller is（）Agreater distillate purity through high temperature evaporationBcold shocking for scale removal is not requiredCless internal corrosion because of lower brine densityDless feed-water is required for equal plant capacity
单选题
One advantage of a flash distilling plant when compared to a submerged tube distiller is（）
A
greater distillate purity through high temperature evaporation
B
cold shocking for scale removal is not required
C
less internal corrosion because of lower brine density
D
less feed-water is required for equal plant capacity
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