WADI BY HELIOZ

WADI is a solar powered UV measurement device that visualizes the process of solar water disinfection in PET bottles. It is placed alongside bottles that are filled with contaminated water and exposed to the sun. Once the process is completed, a smiley face on the WADI confirms that the water is safe to drink.

2014 SIT finalist

Sectors: Water

Country: Austria

Country(ies) of implementation: Austria, across the world

Contact and social media

www.helioz.org/WADI
WADIwaterdisinfection
@heliozgmbh
office@helioz.org

Link to WeChangers: https://sitalumni.wechangers.org/en/organizations/4767