• Security

    proactive matching of the Buyers of wastewater by-products and the Sellers of wastewater treatment capacities to secure your loans or activities

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  • Competitivity

    the cost of wastewater treatments is offset with the value of the energy, fertilisers and/or elements recovered in wastewater

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  • Transparency

    engaging with customers and suppliers via digital services

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  • Planet

    when wastewater is reused; it releases pressure on strategic resources and boosts ecosystems services

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  • Disruption

    of shipping and sales orders : everybody has wastewater; part of the margins of the related valorisation can be exchanged -via smart meters- with sustainable procurement of goods or services

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UNEP/UN Habitat wastewater definition

Treated domestic effluent consisting of black water (excreta, urine and faecal sludge) and greywater (kitchen and bathing wastewater), water from commercial establishments and institutions, including hospitals; industrial effluent, stormwater and other urban run-off; agricultural, horticultural and aquaculture effluent.


Water Interdependency Stress-Tests WasteWater Benchmark W2AREX
WasteWater Reuse and Energy Exchange