Production of potable water and freshwater needs for human, animal and plants from hot and humid air
AssigneeFakieh Research & Development
InventorAbdul-Rahman Abdul-Kader M. Faqih
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AssigneeFakieh Research & Development
InventorAbdul-Rahman Abdul-Kader M. Faqih
Estimating the term…
Systems and methods are disclosed for extracting freshwater from atmospheric humidity in extremely hot and humid climates and supplying freshwater to a small group of people, a building, a farm, or forestation area. The freshwater is treated to provide drinking water by disinfecting to eliminate microorganisms and filtration to remove suspended particulates from air, erosion or corrosion products, and disinfected waste. Compact units provide drinking water for individuals, passengers in cars, vans, trucks, or recreational boats, or crewmembers on a seagoing cargo ship whether from atmospheric humidity or from moisture-laden gases. Furthermore, systems are disclosed for the ample supply of freshwater with minimal treatment for small- to large-sized buildings in a manner that alleviates the heat load on buildings. Collection of freshwater from hot humid ambient air is also provided for other uses, such as irrigation and farm animal drinking. Various methods are used for condensation of water vapor suspended in the air as alternative to conventional refrigeration cycles using CFC refrigerants. Devices are disclosed using naturally occurring brackish cold water, circulation of cooling water cooled by thermoelectric cooling or thermoacoustic refrigeration as well as evaporative cooling and transpiration cooling. Water produced by the systems may flow under gravitational forces entirely or with the assistance of boasting pumps.
A portable device for collecting freshwater from hot moisture-laden gas and supplying potable water to a limited number of passengers on a transport vessel, said device comprising:
A portable device for collecting and supplying freshwater from moisture-laden air and being sized to be transported by a single individual, said portable device comprising:
A method for producing freshwater and potable water from the atmospheric humidity in very hot and humid climates and supplying the freshwater and potable water to at least one individual, said method comprising the steps of:
Dependencies are inferred from the claim text.