Sodis - Safe drinking water for all

http://www.sodis.ch [Accessed: 27.01.2010]

Homepage of the SODIS reference centre Water and Sanitation in Developing Countries (SANDEC), Swiss Federal Institute of Aquatic Science and Technology (EAWAG): The site contains a lot of further information and documents regarding the technological and "software" aspects of SODIS, furthermore an excellent collection of FAQs.