{"id":175,"date":"2025-06-12T10:56:00","date_gmt":"2025-06-12T10:56:00","guid":{"rendered":"https:\/\/www.jirinomia.fr\/blog\/?p=175"},"modified":"2025-09-13T17:25:36","modified_gmt":"2025-09-13T17:25:36","slug":"valorisation-des-biosolides-et-de-la-matiere-organique-liquide-en-produits-secs-fertilisants-eau-purifiee","status":"publish","type":"post","link":"https:\/\/www.jirinomia.fr\/blog\/2025\/06\/12\/valorisation-des-biosolides-et-de-la-matiere-organique-liquide-en-produits-secs-fertilisants-eau-purifiee\/","title":{"rendered":"Valorisation des biosolides et de la mati\u00e8re organique liquide en produits secs, fertilisants &amp; eau purifi\u00e9e"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Pr\u00e9sentation rapide<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sedron Technologies propose le syst\u00e8me <strong>Varcor\u00ae<\/strong>, une technologie brevet\u00e9e de traitement de d\u00e9chets liquides organiques (eaux us\u00e9es, biosolides, lisier, fumier liquide). Le syst\u00e8me combine plusieurs \u00e9tapes : d\u00e9shydratation (dewatering), s\u00e9chage en fine couche, et \u00e9limination de l\u2019azote en flux secondaire. Il permet de transformer ces d\u00e9chets en solides secs de classe A, en fertilisants liquides ou secs, tout en r\u00e9cup\u00e9rant de l\u2019eau purifi\u00e9e. Le proc\u00e9d\u00e9 est con\u00e7u pour avoir un co\u00fbt d\u2019exploitation relativement bas, une empreinte carbone r\u00e9duite, et des fonctions \u201cturnkey\u201d : Sedron propose le service complet (conception, construction, exploitation, maintenance), souvent avec un mod\u00e8le \u00e9conomique o\u00f9 le client n\u2019a pas \u00e0 supporter l\u2019investissement initial.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9dia de pr\u00e9sentation<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"WWETT Talks Live 2024 with Sedron Technologies\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/XH0_O4PO5-0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Informations de base<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Fabricant : <\/strong>Sedron Technologies (USA)<br><strong>Site du fabricant :<\/strong> <a href=\"https:\/\/sedron.com\/\" target=\"_blank\" rel=\"noopener\">https:\/\/sedron.com\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Etat de commercialisation :<\/strong> Commercialis\u00e9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Usage :<\/strong> Habitat collectif \/ Agricole \/ Autre<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Statut Jirinomia :<\/strong> En cours de vote <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Analyse rapide<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"color:#4CAF50;\">Avantage(s)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Valorisation des d\u00e9chets &amp; r\u00e9duction de pollution :<\/strong> le syst\u00e8me permet de sortir des biosolides secs, des fertilisants concentr\u00e9s, de l\u2019eau purifi\u00e9e, diminuant ainsi les rejets, les odeurs, les transports de d\u00e9chets, et la charge pour les sols ou les cours d\u2019eau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>R\u00e9duction de l\u2019\u00e9nergie &amp; empreinte environnementale :<\/strong> Varcor utilise une combinaison de \u201cthin film drying\u201d et \u201cMechanical Vapor Recompression (MVR)\u201d pour \u00e9conomiser l\u2019\u00e9nergie par rapport aux m\u00e9thodes classiques de s\u00e9chage, de dess\u00e8chement ou traitement des boues. C\u2019est annonc\u00e9 comme jusqu\u2019\u00e0 <strong>30\u00d7<\/strong> moins \u00e9nergivore pour certaines \u00e9tapes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mod\u00e8le \u201csans capex\u201d pour l\u2019agriculteur \/ municipalit\u00e9 :<\/strong> Sedron propose que l\u2019exploitation\/principal financement soit assur\u00e9 par elle-m\u00eame, r\u00e9duisant le fardeau financier initial pour les utilisateurs finaux.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"color:#FF5722;\">Limite(s)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Taille &amp; co\u00fbt minimal de projet :<\/strong> les installations Varcor sont importantes, traitent de gros volumes (fermes de milliers de b\u00eates, municipalit\u00e9s de grande taille). Pour des petits habitats ou usages domestiques, l\u2019\u00e9chelle peut \u00eatre trop grande ou co\u00fbteuse. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Complexit\u00e9 technique &amp; maintenance :<\/strong> bien que le syst\u00e8me soit automatis\u00e9, il comprend plusieurs \u00e9tapes (d\u00e9shydratation, s\u00e9chage, traitement de l\u2019azote), ce qui implique entretien, pi\u00e8ces, expertise, supervision.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Investissement social \/ r\u00e9glementaire :<\/strong> selon les pays, la r\u00e8glementation sur les biosolides, fertilisants, assainissement, transport \/ traitement des d\u00e9chets humains ou animaux peut \u00eatre strict et limiter ou compliquer la mise en \u0153uvre. L\u2019acceptabilit\u00e9 locale \/ logistique peut aussi \u00eatre un frein.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Liens &amp; sources diverses<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-sedron-technologies wp-block-embed-sedron-technologies\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"osoISY22jx\"><a href=\"https:\/\/sedron.com\/municipal-biosolids\/\" target=\"_blank\" rel=\"noopener\">Municipal Biosolids<\/a><\/blockquote><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Municipal Biosolids&#8221; &#8212; Sedron Technologies\" src=\"https:\/\/sedron.com\/municipal-biosolids\/embed\/#?secret=1fKbgA1wUg#?secret=osoISY22jx\" data-secret=\"osoISY22jx\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-sedron-technologies wp-block-embed-sedron-technologies\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"MUwNIOq52L\"><a href=\"https:\/\/sedron.com\/agricultural-manure\/\" target=\"_blank\" rel=\"noopener\">Agricultural Manure<\/a><\/blockquote><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Agricultural Manure&#8221; &#8212; Sedron Technologies\" src=\"https:\/\/sedron.com\/agricultural-manure\/embed\/#?secret=rsi0fE8Dn2#?secret=MUwNIOq52L\" data-secret=\"MUwNIOq52L\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Questionnaire Jirinomia<\/h2>\n\n\n<p>\ud83d\udd12 Connectez-vous pour acc\u00e9der \u00e0 ce contenu. <a href=\"https:\/\/www.jirinomia.fr\/blog\/wp-login.php?redirect_to=%2Fblog%2Fwp-json%2Fwp%2Fv2%2Fposts%2F175\">Se connecter<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pr\u00e9sentation rapide Sedron Technologies propose le syst\u00e8me Varcor\u00ae, une technologie brevet\u00e9e de traitement de d\u00e9chets liquides organiques (eaux us\u00e9es, biosolides, lisier, fumier liquide). Le syst\u00e8me combine plusieurs \u00e9tapes : d\u00e9shydratation (dewatering), s\u00e9chage en fine couche, et \u00e9limination de l\u2019azote en flux secondaire. Il permet de transformer ces d\u00e9chets en solides secs de classe A, en fertilisants liquides ou secs, tout [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":364,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,5],"tags":[],"class_list":["post-175","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eaux-usagees","category-energie"],"_links":{"self":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts\/175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/comments?post=175"}],"version-history":[{"count":3,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts\/175\/revisions"}],"predecessor-version":[{"id":366,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/posts\/175\/revisions\/366"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/media\/364"}],"wp:attachment":[{"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/media?parent=175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/categories?post=175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jirinomia.fr\/blog\/wp-json\/wp\/v2\/tags?post=175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}