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DeltaMem AG has the largest pervaporation testing facilities in the world. We perform separation tests from 500 ml till pilot scale.


Our activities include:


  • Performing pervaporation and vapor permeation tests with industrial customer solvent mixtures

  • Characterizing and testing of inorganic (e.g. zeolite, silica) membranes

  • Concentrating and drying carboxylic acid by pervaporation in dedicated equipment

  • Testing pervaporation in food sectors: citrus oil, aroma concentration, alcoholic beverage concentration, dealcoholisation

  • Proving novel pervaporation application for industrial wastewater including COD, metals or other pollutants analysis


We also supply membrane samples for your testing setup. 

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