FE4 is an engineering company specialising in thermal evaporation, concentration, crystallisation and stripping technologies. With over 30 years’ experience, our teams design, test, manufacture and monitor complete, durable, high-performance installations worldwide for many of the world’s leading manufacturers.
More than
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MVRs installed
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Tons of CO2 saved thanks to MVR
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m3 of water saved
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Test units and pilots
News
10 August 2026
FE4 to showcase Zero Liquid Discharge solutions for Data Centers @WEFTEC 2026
frenen-USx-default FE4 Evaporators Inc. is proud to announce its participation in WEFTEC 2026, the Water Environment Federation’s flagship Technical Exhibition…
22 June 2026
FE4 in Las Vegas for Fastmarkets Global Lithium, Battery & Critical Materials 2026
frenen-USx-default This week, your FE4 team will be in Las Vegas to attend the Fastmarkets Global Lithium, Battery & Critical…
13 April 2026
IFAT 2026: Water Treatment, Recycling and Circular Economy Solutions
frenen-USx-default Held in Munich, IFAT brings together every two years the professionals dedicated to water and wastewater treatment, resource management,…
