2012 Fiscal Year Final Research Report
Pulsed plasma generation in synchronized gas bubbles in waterfor advanced oxidation processes
| Project/Area Number |
23656192
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Power engineering/Power conversion/Electric machinery
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
YASUOKA Koichi 東京工業大学, 大学院・理工学研究科, 教授 (00272675)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 電気機器 / 電気機器 / 水処理 / 水中プラズマ / 気泡制御 / 酸化処理 / 環境技術 |
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| Research Abstract |
Plasma generated in gas bubbles enabled efficient decomposition of harmful substances in water. By adding a pressure pulsation on the feeding gas flow, a synchronized formation of the plasma and the bubbles has been successfully demonstrated. The synchronization enabled not only to control the plasma-chemical reactions at the gas-liquid interface but also to generate a multiple generation of the plasma in gas bubbles.
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