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Waste water is not wasted

Nutrient Recovery survey View video
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WalNUT Platform

An online interactive tool for stakeholders in the WalNUT ecosystem to meet and connect.

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WalNUT's ambition

WalNUT aims to redesign the value and supply chain of nutrients from wastewater and brine, creating innovative solutions for nutrient recovery while contributing to circular economy and sustainability in the EU agricultural sector.

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Pilot plants

5 pilot plants set up on different wastewater and brine sources to test cutting edge technologies for nutrient recovery.

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Latest updates

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News Project Update

WalNUT launches its new collaboration Platform

Cooperation is key to closing the waste water cycle. For this purpose, WalNUT creates a virtual space for stakeholders to meet and establish synergies.     

News Project Update

Operations start at the Belgium-based WalNUT pilot site!

Located in Aartselaar near Antwerp, the pilot works on the recovery of urban wastewater and sewage sludge.

News

WalNUT at the VerdeTec exhibition in Athens

During the VerdTech exhibition, the kiosk of the Unit of Environmental Science & Technology of the National Technological University of Athens showcased the results from the design of WalNUT pilot plant 4 on nutrient recovery from seawater desalination brine.

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Nutrient Recovery awareness survey

Take our survey and contribute to raise Nutrient Recovery awareness. Help us overcome lock-ins and barriers in the deployment of Nutrient Recovery technologies in Waste Water treatment facilities and promote the replacement of mineral fertilisers with bio-based ones

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Closing waste water cycles for nutrient recovery
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This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 101000752.