BIO-TRICKLING FILTER SYSTEM FOR REMOVING ODOR AND VOLATILE ORGANIC COMPOUNDS

摘要

PURPOSE: A bio-trickling filter system for removing odor and VOC(volatile organic compound)s is provided to improve removing efficiency of bad smell and VOCs by improving problems of excessive growth of bacteria and pressure loss. CONSTITUTION: A moisture provider provides moisture to air and polluted gas. A simple mixing chamber comprises a filling unit and a mixing chamber. Bacteria and nutrient source are provided to each mixing chamber. Injection devices like spray nozzle induce decarbonization. A biofilter having bacteria attached to adsorbent removes the polluted gas.