Air purification by physical and chemical scrubbers

LESNI designs and supplies a range of wet scrubbers for waste gas treatment, process gas release, vacuum processes, and general waste air vent extraction applications.

The wet scrubber packages are constructed in a variety of material to suit application and mix of pollutants and process conditions. All gas scrubbers are generally fully automated to control pH dosing, level and waste handling, with high performance efficiency to meet current legislations.


  • Jet ejector scrubbers
  • Spray scrubbers
  • Venturi scrubbers
  • Packed tower scrubbers
  • Horizontal scrubbers