Inventing Modern America: From the microwave to the mouse buy the book about the book links and resources about the Lemelson-MIT program games
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: Pressure-fed Diagram

UV Waterworks: Pressure-fed System
This schematic shows a UV Waterworks installation when there is a pressurized supply of water available. The supply's pressure is used to filter turbidity from the water. After disinfection with UV Waterworks, a pump and a pressure tank repressurize the water for supply to the house.

Image courtesy UV Waterworks
UV Waterworks: Device Diagram
UV Waterworks: Gravity-fed System
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UV Waterworks: Pressure-fed System
UV Waterworks: Pump-fed System

Doug Engelbart Thomas Fogarty Ashok Gadgil Stephanie Kwolek Paul MacCready
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