Production of ceramic water filters | |||||||
video streaming Jan 2008 ; Duration: 9 min. ![]() Ed. Silver Filters - Sana'a TheWaterChannel - Wageningen Downloadable from the publisher ![]() Résumé: Film décrivant les différentes phases de la fabrication artisanale de filtres céramique, dans un atelier du Yémen: mélange des composants (argile + sable + eau), pressage dans un moule métallique, cuisson, test à l'eau, application de la solution colloïdale argentique, ... Cet atelier produit 1200 filtres par mois. Abstract: This video shows the production of ceramic filters for drinking water supply in Yemen and the application of colloidal silver to provide bacterial free drinking water out of the filter. This filter is introduced by GTZ-IWRM in Yemen in 2008 Target Audiences:
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