Gravit’eau systems in Nigeria and Burkina Faso
Gravit’eau systems: an overview Gravit’eau handwashing stations are one of the technologies that will be implemented as part of the hands4health project. These stations were developed by the Gravit’eau Association, FHNW, Tdh and Eawag, with the support of the Swiss… Read More »Gravit’eau systems in Nigeria and Burkina Faso