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Plasma spark discharge reactor and durable electrode

United States Patent

9,540,257
January 10, 2017
View the Complete Patent at the US Patent & Trademark Office
A plasma spark discharge reactor for treating water. The plasma spark discharge reactor comprises a HV electrode with a head and ground electrode that surrounds at least a portion of the HV electrode. A passage for gas may pass through the reactor to a location proximate to the head to provide controlled formation of gas bubbles in order to facilitate the plasma spark discharge in a liquid environment.
Cho; Young I. (Cherry Hill, NJ), Cho; Daniel J. (Wayne, PA), Fridman; Alexander (Philadelphia, PA), Kim; Hyoungsup (Lansdowne, PA)
Drexel University (Philadelphia, PA)
14/ 932,148
20160137529
November 4, 2015
STATEMENT OF GOVERNMENTAL INTEREST This invention was made with government support under contract no. DE-AC26-07NT42677 awarded by the Department of Energy. The government has certain rights in the invention.