{"id":14521,"date":"2025-06-27T15:23:02","date_gmt":"2025-06-27T15:23:02","guid":{"rendered":"https:\/\/greenpower.equipment\/articles\/chlorella-vulgaris-biochar-experiment\/"},"modified":"2025-06-27T15:32:52","modified_gmt":"2025-06-27T15:32:52","slug":"experience-de-biochar-a-partir-de-chlorella-vulgaris","status":"publish","type":"articles","link":"https:\/\/greenpower.equipment\/fr\/articles\/experience-de-biochar-a-partir-de-chlorella-vulgaris\/","title":{"rendered":"Exp\u00e9rience de Biochar \u00e0 partir de Chlorella Vulgaris"},"content":{"rendered":"\n

\u00c0 la demande de chercheurs am\u00e9ricains, GREENPOWER<\/strong> a r\u00e9alis\u00e9 une s\u00e9rie d\u2019exp\u00e9riences de pyrolyse utilisant de la poudre s\u00e8che de Chlorella vulgaris dans le cadre d\u2019un accord de recherche et d\u00e9veloppement. La mati\u00e8re premi\u00e8re se composait de 15 kg de poudre de microalgues s\u00e8ches, conditionn\u00e9e dans des sachets en aluminium et des f\u00fbts en carton.<\/p>\n\n\n\n

Pourquoi Chlorella Vulgaris ?<\/strong><\/strong><\/h3>\n\n\n\n

Chlorella vulgaris est une microalgue unicellulaire avec une productivit\u00e9 \u00e9lev\u00e9e en biomasse et de faibles co\u00fbts de culture. Elle ne concurrence pas les terres agricoles, peut purifier l\u2019eau, absorber le CO\u2082, et convient \u00e0 la production de divers produits, notamment les biocarburants et le biochar.<\/p>\n\n\n\n

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M\u00e9thode et R\u00e9sultats d\u2019Analyse<\/strong><\/strong><\/h3>\n\n\n\n
    \n
  • Mati\u00e8re premi\u00e8re :<\/strong> 15 kg de Chlorella vulgaris s\u00e8che<\/li>\n\n\n\n
  • Emballage :<\/strong> Aluminium + carton<\/li>\n\n\n\n
  • Pyrolyse :<\/strong> R\u00e9alis\u00e9e avec un \u00e9quipement de pyrolyse en laboratoire de GREENPOWER, selon les conditions sp\u00e9cifi\u00e9es dans l\u2019accord de R&D.<\/li>\n<\/ul>\n\n\n\n

    Le certificat de qualit\u00e9 de la poudre de Chlorella<\/strong> indique les sp\u00e9cifications suivantes :<\/p>\n\n\n\n

    Param\u00e8tre<\/strong><\/td>Valeur<\/strong><\/td><\/tr>
    Prot\u00e9ines<\/td>\u2265\u202f50\u202f% (r\u00e9el : 56,3\u202f%)<\/td><\/tr>
    Chlorophylle<\/td>\u2265\u202f1\u202f% (r\u00e9el : 1,5\u202f%)<\/td><\/tr>
    Humidit\u00e9<\/td>\u2264\u202f7\u202f% (r\u00e9el : 3,9\u202f%)<\/td><\/tr>
    Cendres<\/td>\u2264\u202f8\u202f% (r\u00e9el : 4,7\u202f%)<\/td><\/tr>
    Plomb (Pb)<\/td>\u2264\u202f1 ppm (0,10 ppm)<\/td><\/tr>
    Arsenic (As)<\/td>\u2264\u202f1 ppm (0,17 ppm)<\/td><\/tr>
    Cadmium (Cd)<\/td>0,02 ppm<\/td><\/tr>
    Mercure (Hg)<\/td>0,01 ppm<\/td><\/tr>
    Bact\u00e9ries totales<\/td>\u2264\u202f100\u202f000 cfu\/g (10\u202f000)<\/td><\/tr>
    Coliformes<\/td>Non d\u00e9tect\u00e9<\/td><\/tr>
    Levures \/ Moisissures<\/td>\u2264\u202f1\u202f000 (moins de 90)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    <\/p>\n\n\n\n

    Pourquoi est-ce important pour GREENPOWER ?<\/strong><\/strong><\/h3>\n\n\n\n
      \n
    1. Am\u00e9lioration de l’efficacit\u00e9 \u00e9nerg\u00e9tique :<\/strong> Le biochar obtenu peut \u00eatre utilis\u00e9 comme source de chaleur ou mati\u00e8re premi\u00e8re pour la production de biogaz.<\/li>\n\n\n\n
    2. Durabilit\u00e9 environnementale :<\/strong> La Chlorella absorbe le CO\u2082 et purifie l\u2019eau, r\u00e9duisant ainsi l\u2019impact \u00e9cologique.<\/li>\n\n\n\n
    3. Applications polyvalentes :<\/strong> Le biochar peut \u00eatre utilis\u00e9 en agriculture, dans les \u00e9nergies renouvelables et le traitement de l\u2019eau.<\/li>\n<\/ol>\n\n\n\n

      Vision de GREENPOWER<\/strong><\/strong><\/h3>\n\n\n\n

      Dans nos installations de laboratoire et pilotes, nous pr\u00e9voyons de :<\/p>\n\n\n\n

        \n
      • R\u00e9p\u00e9ter l\u2019exp\u00e9rience de biochar avec Chlorella vulgaris en nous concentrant sur l\u2019optimisation du rendement en carbone.<\/li>\n\n\n\n
      • \u00c9tudier l\u2019utilisation du biochar pour la purification de l\u2019eau, en tant qu\u2019adsorbant naturel ou amendement pour les sols agricoles.<\/li>\n\n\n\n
      • Int\u00e9grer le biochar dans des applications d\u2019\u00e9conomie circulaire, du traitement des d\u00e9chets \u00e0 l\u2019agriculture durable.<\/li>\n<\/ul>\n\n\n\n

        <\/p>\n\n\n\n

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        <\/p>\n\n\n\n

        <\/p>\n","protected":false},"excerpt":{"rendered":"

        \u00c0 la demande de chercheurs am\u00e9ricains, GREENPOWER a r\u00e9alis\u00e9 une s\u00e9rie d\u2019exp\u00e9riences de pyrolyse utilisant de la poudre s\u00e8che de Chlorella vulgaris dans le cadre d\u2019un accord de recherche et d\u00e9veloppement. La mati\u00e8re premi\u00e8re se composait de 15 kg de poudre de microalgues s\u00e8ches, conditionn\u00e9e dans des sachets en aluminium et des f\u00fbts en carton.<\/p>\n","protected":false},"featured_media":14507,"parent":0,"template":"","class_list":["post-14521","articles","type-articles","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nExp\u00e9rience de Biochar \u00e0 partir de Chlorella Vulgaris - Greenpower<\/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:\/\/greenpower.equipment\/fr\/articles\/experience-de-biochar-a-partir-de-chlorella-vulgaris\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Exp\u00e9rience de Biochar \u00e0 partir de Chlorella Vulgaris - Greenpower\" \/>\n<meta property=\"og:description\" content=\"\u00c0 la demande de chercheurs am\u00e9ricains, GREENPOWER a r\u00e9alis\u00e9 une s\u00e9rie d\u2019exp\u00e9riences de pyrolyse utilisant de la poudre s\u00e8che de Chlorella vulgaris dans le cadre d\u2019un accord de recherche et d\u00e9veloppement. 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