Odor Control - Bio-trickling Filters

Bio-trickling Filters (BTF) are designed to eliminate high levels of H2S and other VOCs odors from municipal and industrial stations without the use of hazardous chemicals. BTFs are developed using a synthetic structured media to stimulate the natural growth of microorganisms and bacteria, which should be maintained by continuous trickling of make-up water and nutrient dosing during the start-up stage, BTFs have the following features:

  • Low Operating Cost.
  • High H2S Removal Efficiency.
  • Robust FRP construction.
  • Low Maintenance.
  • Low pressure drop.
  • No Storage of hazardous chemicals.
  • Reasonable capital cost.