Vuna – a world of ideas
We plan and build your water and sanitation system of the future today. From urban to alpine.
About us
Vuna develops decentralized wastewater systems and circular sanitation systems for remote holiday homes and tiny houses, plans the treatment of cabin wastewater, and enables innovative solutions for urban areas. From total wastewater treatment to greywater recycling and rainwater reuse, Vuna has already implemented several (waste)water systems. We also offer nutrient recycling: with the recycled fertilizer Aurin, on the one hand, and with fecal composting, on the other. In the latter, excrement is converted into humus through worm composting, which can be used as a nutrient-rich soil improver. The product range is complemented by drinking water filters and other drinking water treatment systems that ensure drinking water quality.
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Custom-made sanitation solutions
From urban to alpine. We plan and build sustainable, site-adapted sanitation systems for your Tiny House, your alpine lodge or the new urban neighbourhoods.
A system for drinking water treatment
Whether water from streams, glaciers, snowfields, springs or rain, we offer various technologies for processing it into drinking water.
Aurin - Fertilizer
No nonsense? Aurin, the world's first urine fertilizer with official approval for all plants, from vegetables to houseplants.
Urine recycling technology
Urine recycling, really? Urine contains many nutrients that are very valuable for your plants. The VunaNexus process uses your urine to produce the world's first urine fertilizer.
Wastewater sample analyses
We are an approved laboratory for sample analyses of small wastewater treatment plants (KLARA)
Some key information about us:
- Vuna was established in 2016 in Dübendorf (Switzerland) as a spin-off of EAWAG.
- At present, Vuna has realised more than 150 different projects in 8 countries.
- Vuna brings together specialists in the field of water treatment and recycling technologies.
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Clients
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Years in Business
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Projects
Some of our clients
Our own production
Aurin is the world's first urine fertilizer with full approval by the Swiss authorities. The best solution for your vegetables and flowers.
Officially approved as a fertilizer by the Federal Office for Agriculture (→Product registerAfter an intensive testing phase that began in 2015, Aurin received final approval in 2018.
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Buy from our online store
Our Mission: Circular Sanitation Systems
Will you support us in our mission to enable circular sanitation in Switzerland and become a member of VaLoo, the network for circular sanitation systems in Switzerland, consisting of people from research and the private sector, as well as committed private individuals and soon you?
Visit VaLoo website
Our partners
