{"id":9322,"date":"2026-06-12T18:53:37","date_gmt":"2026-06-12T17:53:37","guid":{"rendered":"https:\/\/casamanceinfo.com\/infos\/?p=9322"},"modified":"2026-06-12T19:01:49","modified_gmt":"2026-06-12T18:01:49","slug":"ziguinchor-vers-la-fin-de-la-pollution-par-eaux-usees","status":"publish","type":"post","link":"https:\/\/casamanceinfo.com\/infos\/ziguinchor-vers-la-fin-de-la-pollution-par-eaux-usees\/","title":{"rendered":"Ziguinchor : vers une valorisation des eaux us\u00e9es \u00e9pur\u00e9es"},"content":{"rendered":"\n<p><strong>Ziguinchor : vers une valorisation des eaux us\u00e9es<\/strong> <strong>\u00e9pur\u00e9es <\/strong><\/p>\n\n\n\n<p>La capitale du Sud, longtemps marqu\u00e9e par les rejets d\u2019eaux us\u00e9es dans le fleuve Casamance, s\u2019engage dans une nouvelle dynamique. Avec l\u2019appui de l\u2019ONAS, d\u2019AgroParisTech et des autorit\u00e9s locales, Ziguinchor amorce une transition vers un assainissement circulaire, o\u00f9 l\u2019eau trait\u00e9e et les boues deviennent des ressources au service de l\u2019agriculture et de la sant\u00e9 publique.<\/p>\n\n\n\n<p>Lors d\u2019une rencontre tenue \u00e0 Ziguinchor, les acteurs institutionnels et techniques ont pr\u00e9sent\u00e9 un projet structurant qui vise \u00e0 mettre fin aux rejets polluants. <\/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-WA0038-1.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0038-1-1024x768.jpg\" alt=\"\" class=\"wp-image-9324\" srcset=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0038-1-1024x768.jpg 1024w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0038-1-300x225.jpg 300w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0038-1-768x576.jpg 768w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0038-1-1226x920.jpg 1226w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0038-1-850x638.jpg 850w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0038-1-480x360.jpg 480w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0038-1-568x426.jpg 568w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0038-1.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Jean-Antoine Fabi, directeur de la chaire \u00ab Eau pour tous \u00bb et \u00ab Assainissement pour tous \u00bb d\u2019AgroParisTech, a rappel\u00e9 que \u00ab la Casamance est une r\u00e9gion exceptionnelle pour le mara\u00eechage, mais confront\u00e9e \u00e0 la salinit\u00e9 du fleuve et aux fortes pluies. La r\u00e9utilisation des eaux us\u00e9es et des boues s\u00e9ch\u00e9es est une solution durable pour prolonger les activit\u00e9s agricoles en saison s\u00e8che. \u00bb<\/p>\n\n\n\n<p>Pour S\u00e9ni Di\u00e9ne, directeur g\u00e9n\u00e9ral de l\u2019ONAS, ce projet marque une rupture : \u00ab Nous voulons rompre avec la logique lin\u00e9aire de collecte et rejet. <\/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-WA0039-1.jpg\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0039-1-1024x768.jpg\" alt=\"\" class=\"wp-image-9325\" srcset=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0039-1-1024x768.jpg 1024w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0039-1-300x225.jpg 300w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0039-1-768x576.jpg 768w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0039-1-1226x920.jpg 1226w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0039-1-850x638.jpg 850w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0039-1-480x360.jpg 480w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0039-1-568x426.jpg 568w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0039-1.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>L\u2019objectif est de cr\u00e9er une \u00e9conomie circulaire o\u00f9 l\u2019eau \u00e9pur\u00e9e, les boues de vidange et m\u00eame le gaz issu du traitement deviennent des opportunit\u00e9s pour l\u2019agriculture et l\u2019\u00e9nergie. \u00bb<\/p>\n\n\n\n<p>L\u2019adjoint au Pr\u00e9fet de Ziguinchor, Modou Samb, repr\u00e9sentant le Gouverneur, a salu\u00e9 une initiative qui \u00ab soulage la ville \u00bb : \u00ab Ziguinchor est une ville de l\u2019eau, mais elle souffre de pollution et de difficult\u00e9s d\u2019acc\u00e8s \u00e0 la ressource. <\/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-WA0040-1.jpg\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0040-1-1024x768.jpg\" alt=\"\" class=\"wp-image-9323\" srcset=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0040-1-1024x768.jpg 1024w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0040-1-300x225.jpg 300w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0040-1-768x576.jpg 768w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0040-1-1226x920.jpg 1226w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0040-1-850x638.jpg 850w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0040-1-480x360.jpg 480w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0040-1-568x426.jpg 568w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0040-1.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Ce projet modernise la collecte et le traitement, tout en prot\u00e9geant le fleuve Casamance et la sant\u00e9 des populations. \u00bb<\/p>\n\n\n\n<p>Au-del\u00e0 de l\u2019assainissement, ce projet s\u2019inscrit dans les Objectifs de D\u00e9veloppement Durable, notamment l\u2019ODD 6.2 sur l\u2019acc\u00e8s universel \u00e0 l\u2019assainissement. Les populations locales, mara\u00eechers et riziculteurs, seront directement impliqu\u00e9s dans la gestion et la r\u00e9partition des eaux recycl\u00e9es, garantissant une approche inclusive et p\u00e9renne.<\/p>\n\n\n\n<p>Ziguinchor se pr\u00e9pare ainsi \u00e0 tourner la page des rejets polluants pour \u00e9crire celle d\u2019une ville verte, r\u00e9concili\u00e9e avec son fleuve et r\u00e9solument engag\u00e9e dans la durabilit\u00e9.<\/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-WA0049.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0049-1024x768.jpg\" alt=\"\" class=\"wp-image-9327\" srcset=\"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0049-1024x768.jpg 1024w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0049-300x225.jpg 300w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0049-768x576.jpg 768w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0049-1226x920.jpg 1226w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0049-850x638.jpg 850w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0049-480x360.jpg 480w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0049-568x426.jpg 568w, https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/IMG-20260612-WA0049.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Ziguinchor : vers une valorisation des eaux us\u00e9es \u00e9pur\u00e9es La capitale du Sud, longtemps marqu\u00e9e par les rejets d\u2019eaux us\u00e9es dans le fleuve Casamance, s\u2019engage&#8230;<\/p>\n","protected":false},"author":90,"featured_media":9328,"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":[29,34],"tags":[],"class_list":["post-9322","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-c-i","category-environnement","wpcat-29-id","wpcat-34-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/casamanceinfo.com\/infos\/wp-content\/uploads\/2026\/06\/image_1781286284230.jpeg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/posts\/9322","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=9322"}],"version-history":[{"count":2,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/posts\/9322\/revisions"}],"predecessor-version":[{"id":9331,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/posts\/9322\/revisions\/9331"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/media\/9328"}],"wp:attachment":[{"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/media?parent=9322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/categories?post=9322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casamanceinfo.com\/infos\/wp-json\/wp\/v2\/tags?post=9322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}