Instruments & Methods

Filtration

  • Tests according ot DIN 71460 (cabin air filter) Part 1 and 2; DIN EN 1822, DIN EN 779, ISO 16890 and others
  • Filter testing
  • Research of various influences, e.g.
    • Ageing (e.g. cleanable filter media)
    • Water-soluble impurities (e.g. filter media for gas turbines)
    • High relative humidity (e.g. filter media for gas turbines)
  • Test rig for filter media
  • Several Filter media holder to preload the filter media

Adsorption

  • Tests according to DIN EN ISO 10121-1
  • Adsorption filter and fixed-bed testing:
    • Generation
    • Detectiion
  • Research of various influences, e.g.
    • Adsorptives
    • Adsorptive concentrations
    • Co-adsorption
    • Adsorbent characteristics
    • Temperature
    • Relative humidity
  • Test rig for filter media
  • Several Filter media holder to preload the filter media

Modelling & Simulation

  • Filtration:
    • predicting fractional efficiency and pressure loss of filter media and filter
  • Adsorption:
    • modelling the adsoprtion isotherms and breakthrough curves