The CAWST of clean water
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film video internet Jun 2007 ; Durée: 5 min. ;
visionnable en mode plein écran
Ed. CAWST - Calgary Alberta
Page de présentation d'un éditeur
Résumé:
Vidéo promotionnelle sur cette association qui promeut la construction locale de filtres simples, à sable, pour obtenir de l'eau potable. Abstract:
Information about what the Centre for Affordable Water and Sanitation Technology does and where it's trying to make a difference.
Roughly half of the developing world does not have access to clean water. The resulting health problems not only keep people from work and school, but it also kills thousands every day. One Calgary based organization is trying to change that by helping NGOs in 43 countries turn their water quality around.
Mots clefs: |
potabilisation (CI) (DT) (OP) , technologies à faible coût (CI) (DT) (OP) |
Editeur/Diffuseur: |
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CAWST
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Center for Affordable Water and Sanitation Technologies - Calgary Alberta - Canada |
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