Vuna – Portfolio

From urban to alpine areas, from tiny houses to mountain lodges to tennis courts fertilised by Aurin.
Browse through our diverse project portfolio.

All projects
Decentralized
Dry Toilets
Nutrient recycling
Drinking water

Votre cercle de vie

Complete water and nutrient recycling with our urine recycling technology, vermi-composting and graywater treatment. An extraordinary project combining agriculture and sustainable tourism in the Alps.

KREIS-Haus

Design & construction of a dry toilet system and drinking water treatment from rainwater for the ZHAW circulation house.

Mountain lodge Grialetsch, SAC

Installation of a dry toilet system with urine and greywater treatment to reduce water consumption as well as the implementation of an ultrafiltration unit for drinking water treatment.

Phytotiny for Freyja

Planning and construction of our mobile sewage treatment garden (Phytotiny) for cleaning the greywater from Freyja (a small mobile living form of Wohnwagon). In collaboration with Aquatiris.