The sterilization decontamination system which uses plasma discharge and the filter

摘要

The non thermal plasma discharge device suspension medium (the filter, the electrostatic dust collector and the carbon bed etc) the sterilization decontamination system which is arranged high-level. This plasma discharge device forms the plasma, the plasma is emitted apachiya of the first dielectric (kiyapirari and the slit etc) passing. Plasma production sterilization active kind, when it is exposed to the contaminant and the desirable particulate, is included in the fluids style which were polluted and/or to inactivate or to decrease this kind of substance which is on the object it is possible. Therefore, the contaminant where the inside of the processing object fluid is not desirable first while being exposed to plasma production sterilization active kind in inside the plasma territory of the discharge device, it is decreased. Furthermore, when plasma production sterilization active kind is carried by the suspension medium of downstream, contacts with this medium the contaminant which is collected in suspension medium itself is inactivated. As for suspension medium it is possible to purify with insitu and, it is profitable. In order furthermore to raise sterilization efficiency, the additive gas/the free gas/the carrier gas (it is possible to fill to apachiya which is provided), in first dielectric such as alcohol, water and dry air. These additives, as was formed the secondary product of the desirable ozone characteristic contaminant is decreased, raise the density of the plasma production sterilization activator. Furthermore processing in the downstream of the filter, the fluids style by exposing to catalyst medium and addition suspension medium, it is possible also furthermore to make the quantity of the desirable particulate decrease.