{"id":49059,"date":"2023-07-05T17:09:04","date_gmt":"2023-07-05T17:09:04","guid":{"rendered":"https:\/\/www.africanchallenges.com\/?p=49059"},"modified":"2023-07-05T17:23:53","modified_gmt":"2023-07-05T17:23:53","slug":"tunisie-inauguration-de-la-station-depuration-des-eaux-usees-experimentale-de-linstitut-superieur-agronomique-de-chott-mariem-et-la-tenue-du-colloque-international-les-micr","status":"publish","type":"post","link":"https:\/\/www.africanchallenges.com\/?p=49059","title":{"rendered":"Tunisie : Inauguration de la station d\u2019\u00e9puration des eaux us\u00e9es exp\u00e9rimentale de Chott Mariem et tenue du colloque international\u00a0\u00a0\u00bb Les Micro-Algues comme alternative durable pour le traitement des eaux us\u00e9es vers des techniques d&rsquo;\u00e9puration\u00a0p\u00e9rennes\u00a0\u00bb"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Sous le haut patronage de Monsieur Moneem Bel Ati, Ministre de l&rsquo;Agriculture, des Ressources Hydrauliques et de la&nbsp;P\u00eache&nbsp;,&nbsp;l\u2019Institut Sup\u00e9rieur Agronomique de Chott Mariem (Sousse) et l\u2019Universit\u00e9 de Li\u00e8ge (Belgique), avec l\u2019appui de Wallonie-Bruxelles International, organisent vendredi 07 juillet l\u2019inauguration de la station d\u2019\u00e9puration des eaux us\u00e9es exp\u00e9rimentale de l\u2019ISA et un colloque international intitul\u00e9&nbsp;: \u00ab&nbsp;Les Micro-Algues comme alternative durable pour le traitement des eaux us\u00e9es vers des techniques d&rsquo;\u00e9puration&nbsp;\u00bb samedi 08 juillet 2023.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces deux \u00e9v\u00e9nements scientifiques&nbsp;s\u2019inscrivent dans le cadre du projet \u00ab&nbsp;Traitement des eaux us\u00e9es&nbsp;\u00bb du programme Eau &amp; Environnement de la coop\u00e9ration bilat\u00e9rale&nbsp;Tunisie \/ Wallonie-Bruxelles 2019 -23.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce projet acad\u00e9mique et scientifique a pour objectif principal la promotion, via un pilote, d\u2019une technique d\u2019\u00e9puration utilisant le traitement par les algues adapt\u00e9es aux petites communaut\u00e9s rurales. La technique du Chenal Algal \u00e0 Haut Rendement est une technique qui a montr\u00e9 son efficacit\u00e9 dans des climats similaires \u00e0 la Tunisie, permettant la gestion int\u00e9grale des effluents, offrant une alternative \u00e9cologique, \u00e9conomiquement viable, tout en ayant des performances de traitement int\u00e9ressantes avec une qualit\u00e9 d\u2019eau qui peut atteindre les normes de r\u00e9utilisation en agriculture.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Parall\u00e8lement ce projet a \u00e9tudi\u00e9 le potentiel de valorisation des sous-produits tels que la biomasse algale en alimentation animale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 axes principaux ont \u00e9t\u00e9 trait\u00e9s \u00e0 savoir&nbsp;:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">-L\u2019optimisation des rendements \u00e9puratoire de la technique<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">-L\u2019\u00e9tude des voies de r\u00e9cup\u00e9ration des algues<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">-L\u2019\u00e9tude des pistes de valorisation des algues<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les objectifs sp\u00e9cifiques de ce projet sont&nbsp;:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; La valorisation de la connaissance et le savoir-faire scientifique, technique, de gouvernance et de participation en vue de r\u00e9pondre aux d\u00e9fis de l\u2019Environnement et du D\u00e9veloppement Durable<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; Appuyer la gouvernance et la valorisation des ressources naturelles et du secteur de l\u2019eau.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"739\" height=\"1024\" data-id=\"49063\" 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vendredi 07 juillet l\u2019inauguration de la station d\u2019\u00e9puration des eaux us\u00e9es exp\u00e9rimentale de l\u2019ISA et un colloque international intitul\u00e9&nbsp;: \u00ab&nbsp;Les 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