{"id":10738,"date":"2026-06-28T16:59:01","date_gmt":"2026-06-28T08:59:01","guid":{"rendered":"https:\/\/www.syneraqua.com\/non-classe\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/"},"modified":"2026-07-02T18:14:55","modified_gmt":"2026-07-02T10:14:55","slug":"projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana","status":"publish","type":"post","link":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/","title":{"rendered":"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana"},"content":{"rendered":"\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

1. Aper\u00e7u du projet<\/span><\/h3>

Le projet de modernisation de l\u2019usine d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill est une initiative municipale de r\u00e9habilitation \u00e0 Accra, au Ghana, visant \u00e0 restaurer et moderniser une ancienne station d\u2019\u00e9puration.<\/span><\/p>

Le projet adopte une strat\u00e9gie de r\u00e9novation EPC pour am\u00e9liorer la capacit\u00e9 de traitement et la conformit\u00e9 aux effluents tout en maximisant la r\u00e9utilisation des infrastructures existantes.<\/p>

2. D\u00e9fis clients<\/h2>

Le client a d\u00fb faire face \u00e0 de multiples d\u00e9fis op\u00e9rationnels et r\u00e9glementaires :<\/p>

  • D\u00e9t\u00e9rioration \u00e0 long terme de l\u2019efficacit\u00e9 du traitement<\/li>
  • Qualit\u00e9 des effluents ne respectant pas syst\u00e9matiquement les normes de l\u2019EPA au Ghana<\/li>
  • Charge organique accrue au-del\u00e0 de la capacit\u00e9 initiale de conception<\/li>
  • Efficacit\u00e9 insuffisante de la d\u00e9sinfection<\/li>
  • Budget limit\u00e9 pour la reconstruction compl\u00e8te de l\u2019usine<\/li>
  • Obligation de conserver et de r\u00e9utiliser les structures civiles existantes<\/li><\/ul>

    Une modernisation requise sans interrompre le service des eaux us\u00e9es de la ville et sans d\u00e9molition compl\u00e8te.<\/strong><\/p>

    3. Notre solution d\u2019ing\u00e9nierie<\/span><\/h2>

    SYNERAQUA a mis en \u0153uvre une solution d\u2019ing\u00e9nierie structur\u00e9e de r\u00e9trofit :<\/p>

    • Maximiser la r\u00e9utilisation des chars existants et des travaux civils<\/li>
    • Mise \u00e0 niveau de la capacit\u00e9 de traitement biologique<\/li>
    • Am\u00e9liorer l\u2019efficacit\u00e9 de la digestion ana\u00e9robie<\/li>
    • Renforcement de la capacit\u00e9 d\u2019\u00e9limination de l\u2019azote<\/li>
    • Ajouter une d\u00e9sinfection UV pour le contr\u00f4le des agents pathog\u00e8nes<\/li><\/ul>

      Flux de proc\u00e9d\u00e9<\/h3>

      Clarification secondaire \u2192 syst\u00e8me biologique d\u2019une sortie \u2192 de l\u2019UASB \u2192 la d\u00e9sinfection UV \u2192 le rejet des effluents<\/p>

      4. Technologies cl\u00e9s et points forts de l\u2019ing\u00e9nierie<\/h2>

      Traitement ana\u00e9robie \u00e0 haut taux (optimisation UASB)<\/h3>

      Am\u00e9lioration de l\u2019efficacit\u00e9 de l\u2019\u00e9limination de la charge organique dans des conditions influentes variables.<\/p>

      Syst\u00e8me am\u00e9lior\u00e9 d\u2019\u00e9limination biologique des nutriments<\/h3>

      Performance stable d\u2019\u00e9limination de l\u2019azote sous haute charge des eaux us\u00e9es municipales.<\/p>

      Syst\u00e8me de d\u00e9sinfection avanc\u00e9 UV<\/h3>

      Assure l\u2019\u00e9limination des agents pathog\u00e8nes et le respect des normes de rejet.<\/p>

      Conception d\u2019ing\u00e9nierie bas\u00e9e sur la r\u00e9novation<\/h3>

      Minimise la reconstruction civile tout en maximisant la mise \u00e0 niveau de capacit\u00e9.<\/p>

      Optimisation des processus biologiques \u00e0 basse \u00e9nergie<\/h3>

      R\u00e9duit les co\u00fbts d\u2019exploitation tout en maintenant une qualit\u00e9 stable des effluents.<\/p>

      5. R\u00e9sultats de performance<\/h2>
      • Capacit\u00e9 de traitement : 2 400 m\u00b3\/jour<\/li>
      • Efficacit\u00e9 de suppression de la cause de la mort : >95 %<\/li>
      • Disponibilit\u00e9 du syst\u00e8me : >99 %<\/li>
      • Mode de fonctionnement : Contr\u00f4le automatis\u00e9 des PLC<\/li>
      • Conformit\u00e9 : norme de rejet de l\u2019EPA du Ghana<\/li><\/ul>

        6. Valeur du projet<\/h2>
        • Restauration compl\u00e8te de la conformit\u00e9 r\u00e9glementaire<\/li>
        • Dur\u00e9e de vie prolong\u00e9e des infrastructures existantes<\/li>
        • R\u00e9duction des d\u00e9penses d\u2019investissement par rapport \u00e0 une construction neuve<\/li>
        • Am\u00e9lioration de la qualit\u00e9 environnementale dans la zone urbaine d\u2019Accra<\/li>
        • A assur\u00e9 un service municipal d\u2019eaux us\u00e9es stable et fiable<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

          Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana 1. Aper\u00e7u du projet Le […]<\/p>\n","protected":false},"author":2,"featured_media":10741,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[145],"tags":[],"class_list":["post-10738","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-affaires"],"acf":[],"yoast_head":"\nProjet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana - SYNERAQUA PTE.LTD.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana - SYNERAQUA PTE.LTD.\" \/>\n<meta property=\"og:description\" content=\"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana 1. Aper\u00e7u du projet Le […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/\" \/>\n<meta property=\"og:site_name\" content=\"SYNERAQUA PTE.LTD.\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-28T08:59:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-02T10:14:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/syneraqua.knowyou.wiki\/wp-content\/uploads\/2026\/06\/\u52a0\u7eb31.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"850\" \/>\n\t<meta property=\"og:image:height\" content=\"567\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"yql\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"yql\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/\"},\"author\":{\"name\":\"yql\",\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/#\\\/schema\\\/person\\\/ce1c0c6cd2d79c38f5d5563ad0e10399\"},\"headline\":\"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana\",\"datePublished\":\"2026-06-28T08:59:01+00:00\",\"dateModified\":\"2026-07-02T10:14:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/\"},\"wordCount\":516,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/\u52a0\u7eb31.jpg\",\"articleSection\":[\"Affaires\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/\",\"url\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/\",\"name\":\"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana - SYNERAQUA PTE.LTD.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/\u52a0\u7eb31.jpg\",\"datePublished\":\"2026-06-28T08:59:01+00:00\",\"dateModified\":\"2026-07-02T10:14:55+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/#primaryimage\",\"url\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/\u52a0\u7eb31.jpg\",\"contentUrl\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/\u52a0\u7eb31.jpg\",\"width\":850,\"height\":567},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/affaires\\\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Affaires\",\"item\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/category\\\/affaires\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/\",\"name\":\"SYNERAQUA PTE.LTD.\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/#organization\",\"name\":\"SYNERAQUA PTE.LTD.\",\"url\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/syneraqua.svg\",\"contentUrl\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/syneraqua.svg\",\"width\":1269,\"height\":507,\"caption\":\"SYNERAQUA PTE.LTD.\"},\"image\":{\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/#\\\/schema\\\/person\\\/ce1c0c6cd2d79c38f5d5563ad0e10399\",\"name\":\"yql\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5017c665014f6262a0221a9fb167f396508f1556347cf2b47166357c7208f28d?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5017c665014f6262a0221a9fb167f396508f1556347cf2b47166357c7208f28d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5017c665014f6262a0221a9fb167f396508f1556347cf2b47166357c7208f28d?s=96&d=mm&r=g\",\"caption\":\"yql\"},\"url\":\"https:\\\/\\\/syneraqua.knowyou.wiki\\\/fr\\\/author\\\/yinqinli\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana - SYNERAQUA PTE.LTD.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/","og_locale":"fr_FR","og_type":"article","og_title":"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana - SYNERAQUA PTE.LTD.","og_description":"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana 1. Aper\u00e7u du projet Le […]","og_url":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/","og_site_name":"SYNERAQUA PTE.LTD.","article_published_time":"2026-06-28T08:59:01+00:00","article_modified_time":"2026-07-02T10:14:55+00:00","og_image":[{"width":850,"height":567,"url":"https:\/\/syneraqua.knowyou.wiki\/wp-content\/uploads\/2026\/06\/\u52a0\u7eb31.jpg","type":"image\/jpeg"}],"author":"yql","twitter_card":"summary_large_image","twitter_misc":{"Written by":"yql","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/#article","isPartOf":{"@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/"},"author":{"name":"yql","@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/#\/schema\/person\/ce1c0c6cd2d79c38f5d5563ad0e10399"},"headline":"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana","datePublished":"2026-06-28T08:59:01+00:00","dateModified":"2026-07-02T10:14:55+00:00","mainEntityOfPage":{"@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/"},"wordCount":516,"commentCount":0,"publisher":{"@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/#organization"},"image":{"@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/#primaryimage"},"thumbnailUrl":"https:\/\/syneraqua.knowyou.wiki\/wp-content\/uploads\/2026\/06\/\u52a0\u7eb31.jpg","articleSection":["Affaires"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/","url":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/","name":"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana - SYNERAQUA PTE.LTD.","isPartOf":{"@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/#primaryimage"},"image":{"@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/#primaryimage"},"thumbnailUrl":"https:\/\/syneraqua.knowyou.wiki\/wp-content\/uploads\/2026\/06\/\u52a0\u7eb31.jpg","datePublished":"2026-06-28T08:59:01+00:00","dateModified":"2026-07-02T10:14:55+00:00","breadcrumb":{"@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/#primaryimage","url":"https:\/\/syneraqua.knowyou.wiki\/wp-content\/uploads\/2026\/06\/\u52a0\u7eb31.jpg","contentUrl":"https:\/\/syneraqua.knowyou.wiki\/wp-content\/uploads\/2026\/06\/\u52a0\u7eb31.jpg","width":850,"height":567},{"@type":"BreadcrumbList","@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-de-modernisation-de-la-station-depuration-des-eaux-usees-de-lavender-hill-accra-ghana\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/syneraqua.knowyou.wiki\/fr\/"},{"@type":"ListItem","position":2,"name":"Affaires","item":"https:\/\/syneraqua.knowyou.wiki\/fr\/category\/affaires\/"},{"@type":"ListItem","position":3,"name":"Projet de modernisation de la station d\u2019\u00e9puration des eaux us\u00e9es de Lavender Hill, Accra, Ghana"}]},{"@type":"WebSite","@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/#website","url":"https:\/\/syneraqua.knowyou.wiki\/fr\/","name":"SYNERAQUA PTE.LTD.","description":"","publisher":{"@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/syneraqua.knowyou.wiki\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/#organization","name":"SYNERAQUA PTE.LTD.","url":"https:\/\/syneraqua.knowyou.wiki\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/syneraqua.knowyou.wiki\/wp-content\/uploads\/2026\/06\/syneraqua.svg","contentUrl":"https:\/\/syneraqua.knowyou.wiki\/wp-content\/uploads\/2026\/06\/syneraqua.svg","width":1269,"height":507,"caption":"SYNERAQUA PTE.LTD."},"image":{"@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/syneraqua.knowyou.wiki\/fr\/#\/schema\/person\/ce1c0c6cd2d79c38f5d5563ad0e10399","name":"yql","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/5017c665014f6262a0221a9fb167f396508f1556347cf2b47166357c7208f28d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/5017c665014f6262a0221a9fb167f396508f1556347cf2b47166357c7208f28d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5017c665014f6262a0221a9fb167f396508f1556347cf2b47166357c7208f28d?s=96&d=mm&r=g","caption":"yql"},"url":"https:\/\/syneraqua.knowyou.wiki\/fr\/author\/yinqinli\/"}]}},"_links":{"self":[{"href":"https:\/\/syneraqua.knowyou.wiki\/fr\/wp-json\/wp\/v2\/posts\/10738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/syneraqua.knowyou.wiki\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/syneraqua.knowyou.wiki\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/syneraqua.knowyou.wiki\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/syneraqua.knowyou.wiki\/fr\/wp-json\/wp\/v2\/comments?post=10738"}],"version-history":[{"count":1,"href":"https:\/\/syneraqua.knowyou.wiki\/fr\/wp-json\/wp\/v2\/posts\/10738\/revisions"}],"predecessor-version":[{"id":10743,"href":"https:\/\/syneraqua.knowyou.wiki\/fr\/wp-json\/wp\/v2\/posts\/10738\/revisions\/10743"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/syneraqua.knowyou.wiki\/fr\/wp-json\/wp\/v2\/media\/10741"}],"wp:attachment":[{"href":"https:\/\/syneraqua.knowyou.wiki\/fr\/wp-json\/wp\/v2\/media?parent=10738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/syneraqua.knowyou.wiki\/fr\/wp-json\/wp\/v2\/categories?post=10738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/syneraqua.knowyou.wiki\/fr\/wp-json\/wp\/v2\/tags?post=10738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}