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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringDübendorfVuna GmbH
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Verified· 4 sources

Vuna GmbH

Summary

About the company

The core activity of Vuna GmbH is the development and implementation of alternative (waste)water systems, including sanitary systems, drinking water systems, urine recycling technologies and recycling fertilizers. The company offers sustainable, site-specific solutions for wastewater treatment, resource recovery and drinking water treatment, particularly for remote or special applications such as tiny houses, mountain huts or urban new-build districts. An important part of the activities is the production of Aurin, a urine fertilizer that is considered the world's first officially approved urine fertilizer.

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Products & services

Industry:Technical Consulting & Engineering
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Waste Management Industry
✓ Offered5
Decentralised wastewater systems
Decentralised wastewater systems, future-proof sanitation systems and tailor-made installations; including wastewater treatment, separation of urine, faeces and greywater, as well as worm, substrate and plant filters.
Drinking water systems
Drinking water treatment using ultrafiltration and UV disinfection; filters for water from glacier, lake or stream sources, and planning of suitable pre-filtration for households and mountain huts.
Urine recycling technology
Urine treatment and urine recycling into fertiliser; feasibility checks, sizing and detailed design for projects, as well as stabilising slurry to reduce ammonia emissions.
Wastewater sample analyses
Approved laboratory for sample analyses of small wastewater treatment plants; measurements of transparency, pH, COD, ammonium, nitrite, nitrate, total nitrogen and potassium.
Aurin recycling fertiliser
Recycling fertiliser from human urine with official approval; available as a liquid fertiliser for vegetables, flowers and other plants via the web shop and in retail.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

February 1, 2024Media
Dünger aus menschlichem Urin
cash.ch

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Location

Hier entsteht die Karte
Ueberlandstrasse 133
8600 Dübendorf
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-145.955.491
Founded
2016 · 10 years
Last commercial register change
December 22, 2023
Employees
1 to 10

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