摘要:
Method for cleaning air or gas from undesired components, comprising the steps of: providing a porous material, in which the pores are coated with an absorbing liquid film having affinity to the undesired components, and forcing the air or gas to be cleaned through the pores coated with the absorbing liquid film, thereby promoting the absorption of the undesired components in the absorbing liquid film. And apparatus comprising a housing containing a porous material (1), in which the pores are coated with an absorbing liquid film having affinity to the undesired components, an inlet for air or gas containing the undesired components, an outlet for ejecting cleaned air or gas, and means for providing a flow of the air or gas containing the undesired components from the inlet, through the pores coated with the absorbing liquid film to the outlet.
摘要:
The present invention relates to a method for producing a filter element having metal or metal oxide particles adhered to the fibers of the fiber element. The filters may be used in a ventilation system for reducing the amount of microorganisms in the air.