Solar-thermal water purification by recycling photovoltaic reflection losses

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United States of America Patent

PATENT NO 10829391
APP PUB NO 20190292073A1
SERIAL NO

16440564

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Abstract

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Techniques for solar thermal water purification by recycling photovoltaic reflection losses are provided. In one aspect, a solar thermal water purification system includes: a water purification component for desalinating salt water, the water purification component having multiple stages through which the salt water passes, and condensers in each of the stages; and a photovoltaic component configured to heat the salt water prior to the salt water entering a first stage of the water purification component, wherein desalinated water evaporates and condenses in each of the stages to be collected as pure water. A system using reverse osmosis and a heat-driven water pump is also provided. Methods for water purification are also provided.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINE CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gershon, Talia S White Plains, US 93 110
van, Kessel Theodore G Millbrook, US 182 1545

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