Committed to water for the world Engagés pour l’eau du monde
Découvrir le FME Dakar 2022

NRC Bio Innovation

The ORIAZ Solar-Dripper is an optimized watering system with a built-in weather modulation. ( Visit It permits the best water saving and also permits to use unfiltered rainwater or graywater. It is made in the French Alps near Geneva. The Solar-Dripper is already in store in Switzerland, Austria and Germany under the brand Solar-Dripper, Solar-Tropfer, Oriaz and Bio-Dripper. We are looking for distributors worldwide and for R&D partners to do research on water savings, on mycorrhizal inoculants and to test the use of urine as fertilizer. Water savings are explained on the page: We have tested urine fertilizer see:

  • Countries of operation

    • France
    • Switzerland
    • Austria
    • Germany
    • Belgium
    • Canada
    • Italy
    • Spain
    • China
    • Netherlands

  • Areas of expertise

    • Sanitation, hygiene, and rain water
    • Water for agriculture
    • Protection and restoration of ecosystems
    • Water quality and combating pollution
  • Type of expertise

    • Equipment, Material, Products
    • Engineering expertise consulting
    • Ecological engineering, Nature based solutions
    • Research and development
    • Raising awareness
  • Key words

    • On-site sanitation
    • Rain water
    • Rural
    • Urban
    • Water savings
    • Management (recycling / recovery / disposal) of other by-products (sands, waste, ...)
    • Wastewater recycling
    • Nature based solutions
    • Micropollutants
    • Agroecology
    • Irrigation
    • Surface water (lakes and rivers : fresh water)
    • Degradation of aquatic biodiversity
    • Drought, erosion