Deserts' water generation theory and its principle application — an easy way to obtain freshwater from the atmosphere

摘要

Applicant discloses a new viewpoint and its application for freshwater generation here: Air temperature exchanges between the inside and outside of the deserts always play an important role in the generation of freshwater in a desert environment. Because this procedure is continually happening through days and nights and the desert area is so large in the world, the amount of water production by this way is extent to people could be imagined. According to the viewpoint disclosed here, big benefits will be gained from taking over the plight of shortage of water for the development of the desert. According to this doctrine, the easiest way to collect water from the desert is setting an impermeable layer under the dune: the fresh water should flow out. By use of artificial stacked large amounts, sands can also obtain freshwater anywhere where the changes of the temperature are big.