Dewvaporation

A method of desalination, invented by James Beckman. The dewvaporation apparatus vaporizes the salinated water in one compartment and sends the vapor into the collector compartment, where the fresh water condenses.

Source
Desalination Freshens Up

Robert F. Service

Science 25 August 2006:

Vol. 313. no. 5790, pp. 1088 - 1090

DOI: 10.1126/science.313.5790.1088