The world's increasing population and the consequent enlargment of irrigated agricolture, as well as the improved well-being of life and change in consumption patterns, are severely affecting the growing scarcity of freshwater and thus becoming a menace to the sustainable development of human society. Atmospheric water is a source of freshwater with an availability of approximately 13000 trillion liters that is distributed sufficiently uniformly in the earth atmosphere and its efficient withdrawal could overcome the long-distance transport of water which represents the main drawback of the filtration technologies such as filtration, reverse osmosis and multistage flash distillation of seawater and wastewater.