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Water Reuse Europe is the trade association for organisations involved in the European water reuse sector. We offer corporate membership for:

  • Commercial companies and public bodies
  • Research organisations
  • Trade and professional associations
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Welcome to WRE, the industry association for organisations involved in water reuse across Europe.

Water reuse is playing an increasingly important role in the pursuit of sustainable water resources management and there is strong growth in industrial, agricultural, and municipal reuse schemes across Europe.

Our mission is to create a collective identity for the European water reuse sector and promote an innovative and dynamic water reuse industry.

We provide stimulating opportunities for knowledge exchange, advocacy, and education on water reuse.

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Our members


Barcelona expand their water reuse capacity in response to droughts

The Catalan water agency (ACA) has provided €4.5 million to enable the €102 million Baix Llobregat tertiary treatment and Sant Boi electrodialysis reversal plants to reach maximum production of 173,000 m3/d. The complex will treat wastewater to supplement water supply during the current period of drought in the Barcelona metropolitan area. The regenerated wastewater will initially be used for aquifer recharge, irrigation and street cleaning, with the potential for it to also be used to supplement drinking water supplies. Find out more here...
Posted Wednesday 11th of April 2018

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AQUATECH Amsterdam
Between Tuesday 5th of November 2019 and Friday 8th of November 2019

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9th IWA Membrane Technology Conference & Exhibition for Water and Wastewater Treatment and Reuse
Between Sunday 23rd of June 2019 and Thursday 27th of June 2019

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12th IWA International Conference on Water Reclamation and Reuse
Between Sunday 16th of June 2019 and Thursday 20th of June 2019

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Wasser Berlin International
Between Tuesday 26th of March 2019 and Thursday 28th of March 2019

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Water Reuse Europe has been set up with support from the European Commission through the DEMOWARE research project.