{"id":10759,"date":"2026-06-27T17:58:45","date_gmt":"2026-06-27T09:58:45","guid":{"rendered":"https:\/\/www.syneraqua.com\/non-classe\/projet-denlevement-total-de-lazote-en-profondeur-du-groupe-dongyue-zibo\/"},"modified":"2026-07-02T18:14:56","modified_gmt":"2026-07-02T10:14:56","slug":"projet-denlevement-total-de-lazote-en-profondeur-du-groupe-dongyue-zibo","status":"publish","type":"post","link":"https:\/\/syneraqua.knowyou.wiki\/fr\/affaires\/projet-denlevement-total-de-lazote-en-profondeur-du-groupe-dongyue-zibo\/","title":{"rendered":"Projet d\u2019enl\u00e8vement total de l\u2019azote en profondeur du groupe Dongyue, Zibo"},"content":{"rendered":"\t\t
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Projet d\u2019enl\u00e8vement total de l\u2019azote en profondeur du groupe Dongyue, Zibo, Chine<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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D\u00e9nitrification chimique des eaux us\u00e9es | D\u00e9nitrification autotrophe \u00e0 base de soufre | Livraison EPC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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1 Aper\u00e7u du projet<\/h3>

Le projet total de traitement en profondeur de l\u2019azote du groupe Dongyue est situ\u00e9 dans le parc industriel fluorochimique du comt\u00e9 de Huantai, ville de Zibo, province du Shandong. Le projet d\u2019\u00e9limination totale en profondeur de l\u2019azote du groupe Dongyue est un projet cl\u00e9 d\u2019am\u00e9lioration environnementale situ\u00e9 dans le parc industriel fluorochimique du comt\u00e9 de Huantai, ville de Zibo, province du Shandong, Chine.<\/span><\/p>

Le projet se concentre sur l\u2019\u00e9limination avanc\u00e9e de l\u2019azote total (TN) pour les eaux us\u00e9es industrielles \u00e0 haute r\u00e9sistance produites par des proc\u00e9d\u00e9s de production fluorochimique. Avec une capacit\u00e9 de traitement de 10 000 m\u00b3\/jour, le projet joue un r\u00f4le crucial pour assurer une conformit\u00e9 stable aux normes de rejet d\u2019azote de plus en plus strictes et pour soutenir la transformation verte et le d\u00e9veloppement de l\u2019\u00e9conomie circulaire du parc. <\/p>

Apr\u00e8s son ach\u00e8vement, le projet renforce consid\u00e9rablement la capacit\u00e9 d\u2019\u00e9limination profonde de l\u2019azote du parc industriel et sert de projet de d\u00e9monstration pour la d\u00e9nitrification avanc\u00e9e dans l\u2019industrie chimique chinoise.<\/p>

\"\"<\/h3>

2 Informations sur le projet<\/h3>Traitement en
D\u00e9tails de l\u2019article<\/th><\/th><\/tr><\/thead>
Nom du projet<\/td>: Projet d\u2019\u00e9limination totale en profondeur de l\u2019azote du groupe Dongyue<\/td><\/tr>
Localisation<\/td>: ville de Zibo, province du Shandong, Chine<\/td><\/tr>
profondeur des eaux us\u00e9es chimiques<\/td> de type<\/td> projet<\/tr>
Capacit\u00e9 de traitement<\/td>: 10 000 m\u00b3\/jour<\/td><\/tr>
Industrie<\/td>Industrie Fluorochimique<\/td><\/tr>
P\u00e9rim\u00e8tre de<\/td>service : conception du proc\u00e9d\u00e9, fourniture d\u2019\u00e9quipements, installation, mise en service<\/td><\/tr>
D\u00e9nitrification autotrophe \u00e0 base<\/td> de soufre par proc\u00e9d\u00e9 de carottage<\/td><\/tr><\/tbody><\/table>

3 D\u00e9fis<\/h3>

Avec un durcissement continu des r\u00e9glementations environnementales, les syst\u00e8mes biologiques conventionnels peinent \u00e0 r\u00e9pondre aux exigences d\u2019\u00e9limination profonde de l\u2019azote dans le traitement chimique des eaux us\u00e9es.<\/p>

Les principaux d\u00e9fis comprenaient :<\/strong><\/p>

  • Forte concentration totale d\u2019azote avec fortes fluctuations<\/li>
  • Co\u00fbt \u00e9lev\u00e9 du dosage externe de sources de carbone<\/li>
  • Efficacit\u00e9 limit\u00e9e des proc\u00e9d\u00e9s conventionnels de d\u00e9nitrification<\/li>
  • Composition complexe des eaux us\u00e9es chimiques<\/li>
  • Normes de rejet de plus en plus strictes<\/li>
  • Exigences \u00e9lev\u00e9es en mati\u00e8re de stabilit\u00e9 et de fiabilit\u00e9 du syst\u00e8me<\/li><\/ul>

    D\u00e9fi central<\/b> <\/b><\/p>

    Obtenir un \u00e9limination totale totale en profondeur stable, \u00e0 faible co\u00fbt et \u00e0 haute efficacit\u00e9 dans des conditions chimiques complexes des eaux us\u00e9es<\/span><\/p>

    4 Solution d\u2019ing\u00e9nierie<\/h3>

    SYNERAQUA a mis en \u0153uvre un proc\u00e9d\u00e9 de d\u00e9nitrification autotrophe \u00e0 base de soufre con\u00e7u pour une \u00e9limination \u00e0 haute efficacit\u00e9 de l\u2019azote sans dosage externe de carbone.<\/p>

    Flux de proc\u00e9d\u00e9<\/strong><\/p>

    Pr\u00e9traitement \u2192 syst\u00e8me de d\u00e9nitrification autotrophe \u00e0 base de soufre \u2192 rejet d\u2019effluents<\/p>

    Concept d\u2019ing\u00e9nierie<\/strong><\/p>

    Le syst\u00e8me utilise des bact\u00e9ries autotrophes oxydant le soufre comme donneurs d\u2019\u00e9lectrons, rempla\u00e7ant ainsi les sources traditionnelles de carbone organique. Cela permet une \u00e9limination efficace du nitrate tout en r\u00e9duisant significativement les co\u00fbts d\u2019exploitation et la production de boues.<\/span>.<\/span><\/p>

    \"\"<\/p>

    5 Port\u00e9e des travaux<\/h3>

    SYNERAQUA \u00e9tait responsable de :<\/p>

    • Conception des proc\u00e9d\u00e9s et optimisation en ing\u00e9nierie<\/li>
    • Alimentation du syst\u00e8me de d\u00e9nitrification \u00e0 base de soufre<\/li>
    • Int\u00e9gration et support de l\u2019installation des \u00e9quipements<\/li>
    • Travaux \u00e9lectriques et d\u2019instrumentation<\/li>
    • Automatisation et mise en \u0153uvre des syst\u00e8mes de contr\u00f4le des PLC<\/li>
    • Mise en service et tests de performance<\/li>
    • Formation des op\u00e9rateurs et support technique<\/li><\/ul>

      6 Technologies cl\u00e9s et points forts de l\u2019ing\u00e9nierie<\/h3>

      Technologie de d\u00e9nitrification autotrophe \u00e0 base de soufre permettant l\u2019\u00e9limination de l\u2019azote sans carbone<\/p>

      Syst\u00e8me de surveillance totale de l\u2019azote en ligne garantissant le contr\u00f4le en temps r\u00e9el des processus<\/p>

      Plateforme d\u2019automatisation intelligente optimisant la stabilit\u00e9 et les performances du syst\u00e8me<\/p>

      Mode de fonctionnement bas carbone r\u00e9duisant significativement la consommation de produits chimiques et les co\u00fbts d\u2019exploitation<\/p>

      Conception de proc\u00e9d\u00e9 \u00e0 haute stabilit\u00e9 adapt\u00e9e aux fluctuations des eaux us\u00e9es industrielles<\/p>

      7 R\u00e9sultats de performance<\/h3>
      Donn\u00e9es des objets<\/th><\/th><\/tr><\/thead>
      Capacit\u00e9 de traitement<\/td>: 10 000 m\u00b3\/jour<\/td><\/tr>
      Effluent azote total<\/td> \u2264 10 mg\/L<\/td><\/tr>
      Niveau d\u2019automatisation<\/td>Fonctionnement enti\u00e8rement automatis\u00e9<\/td><\/tr>
      Stabilit\u00e9<\/td>>du syst\u00e8me \u00e0 99 %<\/td><\/tr>
      Consommation de sources de carbone<\/td>significativement r\u00e9duite<\/td><\/tr><\/tbody><\/table><\/div><\/div>

      8 Valeur du projet<\/h3>

      Le projet permet une conformit\u00e9 stable au d\u00e9versement total d\u2019azote dans le parc industriel tout en r\u00e9duisant significativement les co\u00fbts d\u2019exploitation et en am\u00e9liorant la performance environnementale.<\/p>

      Contributions cl\u00e9s incluent :<\/p>

      • \u00c9limination stable de l\u2019azote en profondeur pour les eaux us\u00e9es fluorochimiques<\/li>
      • R\u00e9duction significative de la consommation de sources de carbone<\/li>
      • Renforcement des capacit\u00e9s de conformit\u00e9 r\u00e9glementaire<\/li>
      • Renforcement de la durabilit\u00e9 des op\u00e9rations industrielles chimiques<\/li>
      • D\u00e9monstration d\u2019une technologie avanc\u00e9e de d\u00e9nitrification \u00e0 faible \u00e9mission de carbone<\/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 d\u2019enl\u00e8vement total de l\u2019azote en profondeur du groupe Dongyue, Zibo, Chine D\u00e9nitrification chimique des eaux us\u00e9es | D\u00e9nitrification autotrophe […]<\/p>\n","protected":false},"author":2,"featured_media":10760,"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 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