摘要 |
A system for condensing of atmospheric air water molecules, comprising: a downward slanted surface covered by water repelling material. Of special interest is a hydrophobic polymer covered with Nanostructures fabricated in a controllable manner. The surface having an elevated temperature over air temperature reaching the dew point, water droplet collecting and directing means and a storage sub-system. A substantial portion of the water droplets are condensed on said water repelling surface are gravitationally flowing down the surface and directed into the storage subsystem. |