This video briefly presents the laboratory and field tests of the Solar Water Disinfection (SODIS) project, and includes the application of the new... Read more...
A 10 minute story about the water purification process as well as waste water. Zama learns what happens to domestic sewage and how water gets to her... Read more...
The film is about the enormous challenge that Colombia is facing in extending and improving its water supply system in order to provide an equitable... Read more...