Biofilter System for Removal of Odor Gases and Volatile Organic Compounds

摘要

The present invention relates to a biofilter device for biologically removing odorous substances and volatile organic compounds (VOCs) emitted from various environmental foundations and industrial facilities, more specifically, a bio-trickle filter, a pretreatment device, The present invention relates to a biofilter including a biofilter filled with a porous foamed polymer carrier including a flow rate control transfer unit, activated carbon powder, and zeolite powder, an acid, alkali automatic control supply device, and a nutrient supply device.;According to the present invention, it is possible to effectively and stably remove odorous substances and volatile organic compounds (VOCs), and also has an effect that little secondary pollutants are generated.