Access to water is a problem and water quality is a problem in many countries.

Since 2011 Helvetas Swiss Intercooperation and the ETH-Water Research Institute Eawag have disseminated their methods for water treatment at the household level. The key method is SODIS.

Their partnership brings together the strengths of the two institutions. From Eawag, this is its wide recognition as a Research Institute for Water and Sanitation and Helvetas brings its long experience working in the area of water development.

Helvetas Swiss Intercooperation has assumed the management of the SODIS/HWTS Project 2014 from Eawag and is the main spokesperson for the SODIS projects.


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© SODIS 2018
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