{"id":9306,"date":"2026-06-12T14:41:48","date_gmt":"2026-06-12T13:41:48","guid":{"rendered":"https:\/\/casamanceinfo.com\/infos\/?p=9306"},"modified":"2026-06-12T14:41:52","modified_gmt":"2026-06-12T13:41:52","slug":"ziguinchor-lancement-du-projet-zig-zag-pour-une-economie-circulaire-de-leau","status":"publish","type":"post","link":"https:\/\/casamanceinfo.com\/infos\/ziguinchor-lancement-du-projet-zig-zag-pour-une-economie-circulaire-de-leau\/","title":{"rendered":"Ziguinchor : lancement du projet Zig-Zag pour une \u00e9conomie circulaire de l\u2019eau"},"content":{"rendered":"\n<p><strong>Ziguinchor : lancement du projet Zig-Zag pour une \u00e9conomie circulaire de l\u2019eau<\/strong><br><br><br>Un atelier d\u2019\u00e9changes s\u2019est ouvert ce matin \u00e0 Ziguinchor autour du projet Zig-Zag, port\u00e9 par l\u2019Office National de l\u2019Assainissement du S\u00e9n\u00e9gal (ONAS), AgroParisTech \u2013 Chaire \u00ab Eau pour tous \u00bb et la R\u00e9gion Occitanie. Cette initiative vise \u00e0 faire de Ziguinchor une ville pilote en mati\u00e8re de r\u00e9utilisation des eaux \u00e9pur\u00e9es, dans un contexte marqu\u00e9 par les d\u00e9fis climatiques et la rar\u00e9faction des ressources hydriques.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0070.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0070-1024x768.jpg\" alt=\"\" class=\"wp-image-9320\" srcset=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0070-1024x768.jpg 1024w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0070-300x225.jpg 300w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0070-768x576.jpg 768w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0070-1226x920.jpg 1226w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0070-850x638.jpg 850w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0070-480x360.jpg 480w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0070-568x426.jpg 568w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0070.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Le Directeur g\u00e9n\u00e9ral de l\u2019ONAS, S\u00e9ni Di\u00e9ne, a rappel\u00e9 l\u2019importance de rompre avec la logique lin\u00e9aire de l\u2019assainissement pour adopter une approche circulaire :\u00ab Nous voulons donner de la valeur aux produits issus de l\u2019assainissement, notamment l\u2019eau \u00e9pur\u00e9e et la boue stabilis\u00e9e, afin de soutenir une agriculture durable et am\u00e9liorer la fertilit\u00e9 des sols. \u00bb<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0055.jpg\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0055-1024x768.jpg\" alt=\"\" class=\"wp-image-9313\" srcset=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0055-1024x768.jpg 1024w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0055-300x225.jpg 300w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0055-768x576.jpg 768w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0055-1226x920.jpg 1226w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0055-850x638.jpg 850w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0055-480x360.jpg 480w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0055-568x426.jpg 568w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0055.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Il a insist\u00e9 sur les avantages concrets de cette r\u00e9utilisation : baisse des d\u00e9penses en intrants, conservation de la fertilit\u00e9 des sols et possibilit\u00e9 de pratiquer le mara\u00eechage toute l\u2019ann\u00e9e.\u00ab Avec les eaux \u00e9pur\u00e9es, nous avons tous les atouts pour pratiquer l\u2019agriculture et le mara\u00eechage durant toute l\u2019ann\u00e9e et ne pas d\u00e9pendre de la fluctuation des pluies, avec \u00e0 la cl\u00e9 une augmentation des rendements. \u00bb<\/p>\n\n\n\n<p>Pr\u00e9sidant la c\u00e9r\u00e9monie d\u2019ouverture, Modou Samb, adjoint au Pr\u00e9fet de Ziguinchor, repr\u00e9sentant le Gouverneur, a salu\u00e9 une initiative qui d\u00e9passe le cadre technique pour devenir un v\u00e9ritable projet de territoire :\u00ab Zig-Zag incarne la vision nationale fond\u00e9e sur le triptyque R\u00e9duire, R\u00e9utiliser, Recycler, avec un objectif de 30 % de r\u00e9utilisation des eaux us\u00e9es d\u2019ici 2030. Nous voyons dans ce projet bien plus qu\u2019une infrastructure, mais une opportunit\u00e9 de transformer nos contraintes hydriques en ressources pour l\u2019agriculture, les espaces verts et la qualit\u00e9 de vie. \u00bb<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0056.jpg\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0056-1024x768.jpg\" alt=\"\" class=\"wp-image-9312\" srcset=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0056-1024x768.jpg 1024w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0056-300x225.jpg 300w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0056-768x576.jpg 768w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0056-1226x920.jpg 1226w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0056-850x638.jpg 850w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0056-480x360.jpg 480w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0056-568x426.jpg 568w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0056.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Il a \u00e9galement soulign\u00e9 la n\u00e9cessit\u00e9 de lever les r\u00e9ticences sociales et culturelles li\u00e9es \u00e0 l\u2019irrigation des produits consomm\u00e9s crus, en insistant sur le r\u00f4le des universit\u00e9s et des associations dans la diffusion des bonnes pratiques.<\/p>\n\n\n\n<p>Les partenaires techniques et financiers, ainsi que les autorit\u00e9s locales, ont unanimement exprim\u00e9 leur volont\u00e9 de faire de Ziguinchor une ville pionni\u00e8re de l\u2019\u00e9conomie circulaire de l\u2019eau, capable de r\u00e9concilier la ville et son fleuve, l\u2019urbain et le rural, la sant\u00e9 publique et l\u2019activit\u00e9 \u00e9conomique.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0062.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0062-1024x768.jpg\" alt=\"\" class=\"wp-image-9311\" srcset=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0062-1024x768.jpg 1024w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0062-300x225.jpg 300w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0062-768x576.jpg 768w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0062-1226x920.jpg 1226w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0062-850x638.jpg 850w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0062-480x360.jpg 480w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0062-568x426.jpg 568w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0062.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Cet atelier marque une \u00e9tape d\u00e9cisive dans la construction d\u2019une r\u00e9silience territoriale face aux changements climatiques et ouvre la voie \u00e0 une nouvelle relation entre Ziguinchor, ses habitants et ses ressources naturelles.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0068-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0068-1-1024x768.jpg\" alt=\"\" class=\"wp-image-9319\" srcset=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0068-1-1024x768.jpg 1024w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0068-1-300x225.jpg 300w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0068-1-768x576.jpg 768w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0068-1-1226x920.jpg 1226w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0068-1-850x638.jpg 850w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0068-1-480x360.jpg 480w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0068-1-568x426.jpg 568w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0068-1.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0069.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0069-1024x768.jpg\" alt=\"\" class=\"wp-image-9308\" srcset=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0069-1024x768.jpg 1024w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0069-300x225.jpg 300w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0069-768x576.jpg 768w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0069-1226x920.jpg 1226w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0069-850x638.jpg 850w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0069-480x360.jpg 480w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0069-568x426.jpg 568w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0069.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Ziguinchor : lancement du projet Zig-Zag pour une \u00e9conomie circulaire de l\u2019eau Un atelier d\u2019\u00e9changes s\u2019est ouvert ce matin \u00e0 Ziguinchor autour du projet Zig-Zag,&#8230;<\/p>\n","protected":false},"author":90,"featured_media":9319,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[29],"tags":[],"class_list":["post-9306","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-c-i","wpcat-29-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0068-1.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/posts\/9306","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/users\/90"}],"replies":[{"embeddable":true,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/comments?post=9306"}],"version-history":[{"count":1,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/posts\/9306\/revisions"}],"predecessor-version":[{"id":9321,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/posts\/9306\/revisions\/9321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/media\/9319"}],"wp:attachment":[{"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/media?parent=9306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/categories?post=9306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/tags?post=9306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}