vapors
131Spa — This article is about the therapeutic spa. For other uses, see Spa (disambiguation). Ayurvedic spa in Goa, India. The term spa is associated with water treatment which is also known as balneotherapy. Spa towns or spa resorts (including hot… …
132Multiple-effect evaporator — diagram of a double effect falling film evaporator. Condensing vapors from flash tank B1 heat evaporator A2. 1=feed, 2=product, 3=steam, 4=vapors A multiple effect evaporator, as defined in chemical engineering, is an apparatus for efficiently… …
