Temps de lecture :1 minute
The « Watercone » is a solar distiller which makes it possible for individuals to collect between 1 and 1.7 litres of pure water a day from saltwater or polluted water. The system is simple : you need to place a special cone on a container full of water in the sun. The water in the container condenses on the sides of the cone and naturally slides down towards the ledges which store the pure water. The device which is made out of recycled materials is inexpensive and provides clean water for populations who don’t have access to any.