{"id":10007,"date":"2017-03-19T18:22:43","date_gmt":"2017-03-19T17:22:43","guid":{"rendered":"https:\/\/kamboo-project.ngo\/staging\/?post_type=koehn_project&#038;p=10007"},"modified":"2023-03-08T11:02:54","modified_gmt":"2023-03-08T10:02:54","slug":"installation-dun-filtre-a-sable-biologique","status":"publish","type":"koehn_project","link":"https:\/\/kamboo-project.ngo\/fr\/projet\/installation-dun-filtre-a-sable-biologique\/","title":{"rendered":"Installation d&rsquo;un filtre \u00e0 sable biologique"},"content":{"rendered":"<p>Nous sommes profond\u00e9ment reconnaissants de l&rsquo;aide g\u00e9n\u00e9reuse de l&rsquo;organisation \u00ab\u00a0Trailblazer Foundation\u00a0\u00bb, qui nous a soutenus pour installer un filtre \u00e0 eau biosand pour la famille pauvre Ket dans le village d&rsquo;Anchanh. La Fondation Trailblazer a non seulement fourni le filtre \u00e0 eau \u00e0 cette famille, mais elle a \u00e9galement partag\u00e9 ses exp\u00e9riences avec nous et nous a expliqu\u00e9 comment installer correctement le filtre. Cela nous aidera \u00e0 l&rsquo;avenir \u00e0 impliquer les filtres \u00e0 eau de mani\u00e8re ind\u00e9pendante. Une bonne coop\u00e9ration entre les organisations est essentielle et nous offre de nombreuses possibilit\u00e9s d&rsquo;aide, car nous pouvons apprendre les uns des autres et nous apporter un soutien r\u00e9ciproque.<br \/>\nLe fonctionnement du filtre \u00e0 eau est \u00e9cologique et assez simple. Le filtre se compose de diff\u00e9rentes couches de roche : la premi\u00e8re couche est constitu\u00e9e de sable fin, la deuxi\u00e8me de gravier, tandis que la derni\u00e8re est constitu\u00e9e de galets rugueux. L&rsquo;eau devient propre en traversant ces diff\u00e9rentes couches. Gr\u00e2ce \u00e0 cette technique, la concentration de virus et de bact\u00e9ries en ppm chute \u00e0 des niveaux inf\u00e9rieurs \u00e0 ceux recommand\u00e9s par l&rsquo;OMS. De plus, il n&rsquo;y a plus d&rsquo;odeur d\u00e9sagr\u00e9able. Pour mettre en \u0153uvre le filtre, il faut d&rsquo;abord le nettoyer. Quatre fois par jour, la famille doit le remplir d&rsquo;eau de puits et attendre qu&rsquo;elle suinte \u00e0 travers les couches de roche. Trois semaines plus tard, le filtre \u00e0 eau est pr\u00eat \u00e0 \u00eatre mis en service.<\/p>\n<div id='gallery-1' class='gallery galleryid-10007 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000342.jpg'><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000342-300x300.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000342-300x300.jpg 300w, https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000342-150x150.jpg 150w, https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000342-100x100.jpg 100w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000330.jpg'><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000330-300x300.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000330-300x300.jpg 300w, https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000330-150x150.jpg 150w, https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000330-100x100.jpg 100w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000339.jpg'><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000339-300x300.jpg\" class=\"attachment-thumbnail 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href='https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000323.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000323-300x300.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000323-300x300.jpg 300w, https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000323-150x150.jpg 150w, https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000323-100x100.jpg 100w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000324.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/kamboo-project.ngo\/wp-content\/uploads\/2017\/03\/P1000324-300x300.jpg\" class=\"attachment-thumbnail 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