Passive biofilter systems offer landfill operators an environmentally friendly option for discharging treated lean gas to the atmosphere. They also deliver economic benefits, since they can be operated and maintained at a very low cost. Numerous studies have demonstrated that biofilters help to minimise aftercare expenditure relating to landfill operations due to their low investment, operating and maintenance costs.

With its landfill gas filter made of electrically conductive polyethylene (PE-EL), SIMONA has developed an environmentally friendly product and added an innovative and ecologically valuable solution to its range of PE components.

Special properties

  • Outstanding electrical discharge capacity
  • Allows frictional connections to nonwoven geo-textiles
  • Venting aperture
  • Weathering device
  • Inspection and maintenance devices in the conical roof