Vuna

Partner

  • Parnter Name
    Vuna, Ltd.
  • Partner Type
    Technology Partner
  • Contact Info
    Bastian Etter (info@vuna.ch)
  • Website
    http://www.vuna.ch
  • Descriptive Overview
    Vuna means "harvest" in isiZulu, the language of the Zulu people. The system is a scalable urine processing and resource recovery system. VUNA originated as a research project which endeavored to find a suitable use for the urine collected in dry toilets in the city of Durban, South Africa. VUNA further developed between Eawag, eThekwini Municipality (greater Durban) and additional partner organizations. The technology to recover nutrients – or rather "harvest" them – has been well established. In 2016, the company Vuna Ltd was founded based on the outcomes of this research project and sells the Aurin fertlizer from urine.
  • Users per Day (Expected)
    System is scalable, and maximum users per day is an estimate only. Prior field studies involved as many as 700 households with an average of 6 people per household
  • Users per Day (Maximum)
    5000
  • Type of Waste Treated
    Liquids Processing
  • Core Processing Technology
    Biological
  • Currently in Active Development
    True
  • Commercialization Status
    Ready To Purchase
  • Commercialization Activities
    System in building operations in Switzerland and exploring applications in household and buildings. Currently seeking commercialization partners and purchasers.
  • Intellectual Property Status
    None
  • Nutrient Reuse
    System produces an all-purpose fertilizer as an output that is branded and sold as "Aurin".
  • Linked Complete Systems
  • None linked