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The construction of the largest UASB for the potato industry

22 May 2023
UASB at Clarebout Dunkirk

Big, bigger, biggest!

Big, bigger, biggest!

We are completing the construction of the largest UASB ever built by Waterleau and the largest 3-phase separator UASB roof built by our steel construction colleagues from our Waterleau Technics workshop.

The giant UASB will digest organic matter from potato processing at the greenfield Clarebout Potatoes new facility in Dunkirk, France. The digestion process will treat the organic pollution, produce biogas, eventually cutting down the plant water, energy and carbon footprint.

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Visit us at our Booth B5-368 and enjoy a delicious Belgian craft beer for our 25th anniversary! From 15 to 19 September in Munich!

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26 June 2025

Discover why Waterleau joined the SAF Summit — and how water plays a key role in fueling sustainable aviation

Waterleau Bike To Work Day!

20 June 2025

It's a beautiful day! It's bike to work day. And breakfast is included!

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