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LEAD, a local women’s organisation, promotes SODIS for the treatment of drinking water at household level, making use of its existing network of sangams (women self-help groups). In addition, teachers and students of local schools are trained. For the supply of PET-bottles, a micro-credit system was implemented.
League for Education and Development, LEAD (n.y): SODIS - Water quality improvement at household level. A case example from Tamil Nadu, India. (= SODIS Project Case Study ). Tamil Nadu, India: EAWAG/ SANDEC