摘要 |
Systems and methods for desalting seawater by means of distillation are disclosed. Warm air is fed into the bottom of a natural draft tower. The warm air passes through seawater in an exchange means to increase the water content of the air. The moisture-laden air then rises and is drawn through a condensing means. The condensing means is cooled by cold water drawn from deep ocean depths. Desalted seawater is <img id="CUSTOM-CHARACTER-00001" he="7.53mm" wi="135.93mm" file="US20100032280A1-20100211-P00999.TIF" img-content="character" img-format="tif"/>
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