Volume Effects of Atmospheric-Pressure Plasma in Liquids

被引:40
|
作者
Oehmigen, Katrin [1 ]
Hoder, Tomas [1 ]
Wilke, Christian [1 ]
Brandenburg, Ronny [1 ]
Haehnel, Marcel [1 ]
Weltmann, Klaus-Dieter [1 ]
von Woedtke, Thomas [1 ]
机构
[1] Leibniz Inst Plasma Sci & Technol INP Greifswald, D-17489 Greifswald, Germany
关键词
Dielectric barrier discharge (DBD); liquid treatment; nonthermal plasma; plasma-induced species; plasma medicine; volume effects in liquids; INACTIVATION;
D O I
10.1109/TPS.2011.2158242
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Generation of chemical species by atmospheric-pressure plasma treatment of aqueous liquids is a result of reactions at the plasma/gas-liquid interface and subsequent diffusion and convection processes into the liquid volume. Using color forming reactions, acidification as well as generation of nitrite is visualized in the water treated by a surface dielectric barrier discharge under atmospheric conditions in ambient air.
引用
收藏
页码:2646 / 2647
页数:2
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