EFB, INC.
EFB, INC. Patent applications | ||
Patent application number | Title | Published |
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20150071842 | METHOD FOR REMOVAL OF PARTICLES AND VOC FROM AN AIRSTREAM - Apparatus and method for removal of particles and VOC from an airstream, in which particles carried by the airstream are charged by a corona ionizer and then collected by an electrically enhanced filter downstream of the ionizer. A catalytic filter downstream of the electrically enhanced filter removes VOC as well as ozone generated by the ionizer. | 03-12-2015 |