| 摘要 |
The invention concerns a method for generating a cold plasma for sterilizing a gaseous medium and a device therefor. The inventive device comprises a confinement chamber ( 1 ) including at least one treatment chamber ( 40 ), means ( 4 ) for generating a first uniform magnetic field (B 1 ), means ( 5 ) for generating a second uniform magnetic field (B 32 ), means ( 6, 7 ) for emitting an electromagnetic signal (EM 1 ), means ( 9, 10 ) for generating one or several second electromagnetic fields (E 2 ) in the plasma and a powering system ( 14 ) controlling the value of the first and second magnetic fields (B 1 , B 2 ) and the frequency and the amplitude of the alternating current voltages (V 6 , V 7 ).
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