Production of Fresh Water by Means of Humidification and Dehumidification of Air Using Solar Energy

Given the world s water resources, supplying freshwater is one of the most important issuesfacing the statesmen in dry and low water countries. The most commonly used methods forsweetening water are thermal and membrane methods that are suitable for high water production.Another method of producing freshwater is the use of humidity that is recommended for hot andhumid areas and low capacity. These systems use solar energy to evaporate water and increasehumidity and cool down the earth to dehydrate it. he Humidification Method - AirHumidification, or HD, is one of the technologies developed in recent years for the production offreshwater. This approach is based on the ability of the air to absorb and carry significantamounts of water vapor. The energy intensity of this method is lower than that of conventionalfresh water production, and it can be used to provide most or most of the thermal energy neededby solar energy.

کلیدواژه ها:

Desalination ، Moisture ، Dehumidification ، Solar Energy