• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.20 no.1
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• pp.138-143
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• 2006

This research emphasis the commercialize and experiment in the quality of water treatment by making water treatment reactor. The hybrid water plasma torch used this research is excellent in tans of economical efficiency because of using existent neon transformer. Further more, It has excellent energy efficiency because it is manufactured by low electric power. Especially hybrid water plasma torch used this research has two filed of water plasma and inputs each strong point into the water. Following The data such as dissolved ozone(2.8[ppm]), hydrogen peroxide(100[ppm]), 2[PH], are very affordable data and immensely useful in sterilization. Those data have excellent result: perfect eradication of a colon bacillus within maximum 10 minute applying to sterilization processing of a colon bacillus.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.22 no.8
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• pp.75-81
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• 2008

Water treatment study employing plasma is thoroughly examined in the following paper. The research using water plasma torch showed superior results in terms of economical and energy efficiency due to the substantial reduction of electric power. A comparison of streamer and arc discharge phenomena taken place in water was put under close scrutiny. Dyeing wastewater exposed to the plasma treatment was sampled and analyzed for relative dissolved ozone concentration, hydrogen peroxide, as well as the color removal efficiency. It was found that streamer discharges is more effective than arc discharge in growth of $H_2O_2$ and $O_3$ by plasma chemical constituents, though plasma torch had small oxidation reagents selectivity. Thus, streamer discharges, due to the efficient plasma-chemical reactions environment, proved to be more efficient compare to the thermal arc plasma loading.