BIOFILTER DEVICE FOR REMOVING MALODOROUS SUBSTANCES

摘要

PURPOSE: A biofilter device for removing foul odor materials is provided to improve effect of removing the foul odor materials by using a cleaning type scrubber spraying wood vinegar or bamboo vinegar with a humidifier, and to reduce concentration including a foreign material flowing into the biofilter and ammoniacal foul odor materials etc. CONSTITUTION: A biofilter device(10) for removing foul odor material comprises: a blower(19) flowing in a foul odor material to a biofilter device inside; a humidifier(20) supplying moisture to the inside of the biofilter device; a carrier(14) in which microorganism is attached. The humidifier is a cleaning type pyroligneous liquor or a bamboo liquor scrubber in which a pyroligneous liquor or a bamboo liquor composition(27) is sprayed. The microorganism attached to the carrier The microorganism contains Nitrosomonas sp., Bacillus sp., Pseudomonas sp., Nitrobacter sp., or Thiobacillus sp.