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Advanced Electrochemical Oxidation Cell for Purification of Water
Completed
TRL 5 (started at 4, targeting 5)
Description
Vesitech, Inc. has developed a totally new class of water treatment technology utilizing novel carbon based electrodes that have been shown to electrochemically produce advanced oxidation (AO) species in-situ in contaminated water. Depending upon the electrode formulation and configuration, the species produced include ozone, hydrogen peroxide, superoxide, and hydroxyl radicals, all of which are effective in destroying a wide range of toxic chemical compounds and microbial contaminants in potable water. This technology has been proven effective in the disinfection of NSF Type I and Type II water. The device is very compact, effective, and energy efficient (< 3watts). Residual hydrogen peroxide can be produced in sufficient quantities to provide a residual effect and inhibit the formation of bio-films. These advanced oxidation electrodes represent a new platform technology which will enable effective, inexpensive, and energy efficient treatment designs for point-of-use potable water treatment systems
Benefits
Mission elements and vehicles, Orion Multi-purpose Space Exploration Vehicle, Deep Space habitat, Pressurized Rovers and Planetary Surface System, International Space Station.
Point of Use Point of Entry water purification system.
Details
| Technology area | Human Health, Life Support, and Habitation Systems > Environmental Control and Life Support Systems and Habitation Systems > Water Recovery and Management |
| Program | Small Business Innovation Research/Small Business Tech Transfer (SBIR/STTR) |
| Lead organization | Vesitech, Inc, Hancock, MI |
| Start date | 2013-05-23 |
| End date | 2013-11-23 |
Project contacts
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How to get involved
This is early/mid-stage (TRL 5) — the most realistic path in is NASA SBIR/STTR, which funds small businesses and research institutions to develop technology aligned with NASA's needs (equity-free, phased funding). Check whether a current SBIR/STTR solicitation topic overlaps with this project's technology area, or contact the project directly (above) to ask.
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