• People

    Everybody has wastewater resources potentially recyclable in various products and get related benefits and shared profits (could be monetised for cashless access to certain products/services)

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  • Prevention

    Benchmarking wastewater resources value to produce renewable energy, fertilizers, clean water, bio-cement …etc… in circular economy for a sustainable planet.

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  • Planet

    When wastewater is reused; it releases pressure on strategic resources (freshwater availabilities) and boosts ecosystems services

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  • Peace

    Matching and pricing transparently offers and demands of treated wastewater recycling capacities reduces uncertainties and inequalities.

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  • Philantropy

    In every transaction a part goes for either for buffer stocks of treated wastewater to cope with extreme events or for nature conservation and/or education.

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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 Index W2AREX
WasteWater Reuse and Energy Exchange