Study on the treatment of “three benzene” waste gas by Fungicidal Bio-trickling filter

Fungicidal Bio-trickling filter can remove the gas volatile organic compounds by fungus, which is the latest air pollution control technique. Activated carbon and ceramic pellets were chosen to set up to the bio-trickling filters. To study the different packing, height degree, voltage drop and flow rate influence the effect of treatment “three benzene” waste gas on. Results: 1) activated carbon superior to ceramic. 2) The packing height is in proportion to treatment efficiency. 3) Enlarging the flow rate can promote voltage drop in filter.