• EN

Biofiltration is a technology by which the gaseous emissions to be treated are conveyed through a biologically active porous medium.

This is nothing more than a sort of bed made up of materials such as bark, shredded wood, mature compost, and peat kept at constant temperature and humidity conditions and colonized by aerobic microorganisms capable of degrading the compounds to be treated present in the airstream.

It is important to emphasize that colonization and metabolic activities occur within the biofilm which, in this case, is the water film that is created around the particles of the solid part of which the biofilter is made.

Before leaving the filter bed, the airstream is enriched with carbon dioxide, of the others volatile organic compounds produced and the heat generated by biochemical reactions.

APPLICATIONS

  • Sharpening
  • Boring
  • Aluminum and zinc
  • Other applications
  • Hazardous environments
  • Agricultural operations
  • Broaching
  • VOC
  • Drying
  • Threading and tapping
  • Bag filter
  • Square filter
  • Filter
  • Drilling
  • Milling
  • Dry fumes and dust
  • Shot blasting
  • Laser cutting
  • Chemical analysis laboratories
  • Food processing
  • Electroplating
  • Marble processing
  • Food oil processing
  • CNC machining
  • Lathe machining
  • Various machining processes
  • Sanding
  • Metal cleaning machines
  • Oily mists
  • Emulsion atomization
  • Neat oil atomization
  • Shot peening
  • Dust with sparks
  • Presence of oil
  • Die casting
  • Asphalt/bitumen production
  • Cosmetics production
  • Metal cleaning
  • Cleaning
  • Grinding and superfinishing
  • Metal salting
  • Grinding and deburring
  • Storage
  • Saw cutting
  • Cutting
  • Mixing and weighing of powdery solid materials
  • Heat treatments
  • Painting
  • Glassware
  • Machining on machine tools
  • Chemical processes
  • Cement
  • Pharmaceutical processing
  • Carbon
  • Plastics processing
  • Welding
  • Plasma cutting
  • Epoxy coatings
  • Grinding
  • Wenting silos
  • Sandblasting
  • Deburring
  • Cardiac System
  • Respiratory System
  • Combustion
  • Dentition
  • Volcanic Eruptions
  • Milling-153
  • Metal materials fusion
  • Incineration plants
  • Paper industry
  • Processes with odorous emissions
  • Processes with graphite
  • Processes with combustible powders
  • Woodworking
  • Pickling lines
  • Metal washing machines-139
  • Small metal parts
  • Leather
  • Eye problems
  • Passivation process
  • Feed production
  • Adhesive tape production
  • Abrasive products production
  • Superfinishing grinding
  • Grinding
  • Satin finishing
  • Metal satin finishing
  • Nervous System
  • Waste disposal
  • Colis-calamina leveling
  • Storage, handling, and pneumatic transport of powdery solid materials
  • Storage and handling of powdery solid materials
  • Waste storage
  • Thermal cutting
  • Heat Treatments and Finishing Processes
  • Wastewater treatment
  • Paints and solvents
Advantages
  • Modularity
  • Environmental impact close to zero
  • Natural filling material
  • Low cost of filling material
  • Almost zero disposal cost
  • Long lifetime
  • High efficiency with air purification over 90%
  • Reduced investment and maintenance costs

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