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Did you know? Courage - Ashok Gadgil
Doug Engelbart
Thomas Fogarty
Ashok Gadgil
Stephanie Kwolek
Ashok Gadgil Biography A UV Waterworks system was installed in February 2000 in the village of San Ysidro Gallinero in Guerrero, Mexico. Patents This schematic shows a UV Waterworks installation when a pressurized supply of water is available. The supply pressure is used to filter turbidity from the water. Videos A UV Waterworks unit installed outside of a kitchen at an AIDS hospice near Durban, South Africa. Diagrams
UV Waterworks: Device Diagram

UV Waterworks: Device Diagram
The UV Waterworks system is remarkably simple, as this diagram illustrates. Water—fed by pressure, pumps, or gravity—enters a long, curved pan. Ultraviolet light from an unshielded fluorescent fixture disinfects the water, and the now-clean water spills out into a holding tank for later use.

Image courtesy UV Waterworks

UV Waterworks: Device Diagram

Doug Engelbart Thomas Fogarty Ashok Gadgil Stephanie Kwolek Paul MacCready
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