{"id":10413,"date":"2026-01-15T11:32:00","date_gmt":"2026-01-15T11:32:00","guid":{"rendered":"https:\/\/www.spirac.com\/wp-stage\/news\/solutions-durables-pour-les-equipements-de-stockage-des-boues\/"},"modified":"2026-07-20T07:16:12","modified_gmt":"2026-07-20T07:16:12","slug":"solutions-durables-pour-les-equipements-de-stockage-des-boues","status":"publish","type":"news","link":"https:\/\/www.spirac.com\/fr\/news\/solutions-durables-pour-les-equipements-de-stockage-des-boues\/","title":{"rendered":"Solutions durables pour les \u00e9quipements de stockage des boues"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Chez SPIRAC, la responsabilit\u00e9 environnementale guide chacune de nos d\u00e9cisions techniques. Nos syst\u00e8mes de silos <a href=\"https:\/\/www.spirac.com\/fr\/products\/silos-et-tremies-a-fond-coulissant\/\">\u00e0 ch\u00e2ssis coulissant et <\/a> <a href=\"https:\/\/www.spirac.com\/fr\/products\/silos-et-tremies-a-fond-mobile\/\">\u00e0 fond mobile<\/a> sont sp\u00e9cialement con\u00e7us pour assurer un \u00e9coulement fiable des boues dans les installations de traitement des eaux us\u00e9es et les environnements industriels, en alliant fiabilit\u00e9, dur\u00e9e de vie et performance \u00e9nerg\u00e9tique. <\/strong><\/p>\n\n<h2 class=\"wp-block-heading\">Pr\u00e9sentation des options de stockage<\/h2>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.spirac.com\/fr\/products\/silos-et-tremies-a-fond-coulissant\/\"><strong>Silos \u00e0 cadre coulissant \/ Tr\u00e9mies de r\u00e9ception<\/strong><\/a> utilisent un ch\u00e2ssis \u00e0 entra\u00eenement hydraulique pour acheminer les mat\u00e9riaux vers la vis d&rsquo;extraction. La configuration \u00e0 fond plat optimise le volume utile, en particulier lorsque la hauteur libre est limit\u00e9e. <\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.spirac.com\/wp-content\/uploads\/2026\/01\/image.jpeg\" alt=\"\" class=\"wp-image-8238\" srcset=\"https:\/\/www.spirac.com\/wp-content\/uploads\/2026\/01\/image.jpeg 500w, https:\/\/www.spirac.com\/wp-content\/uploads\/2026\/01\/image-300x225.jpeg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.spirac.com\/wp-content\/uploads\/2026\/01\/image-1.jpeg\" alt=\"\" class=\"wp-image-8239\" srcset=\"https:\/\/www.spirac.com\/wp-content\/uploads\/2026\/01\/image-1.jpeg 500w, https:\/\/www.spirac.com\/wp-content\/uploads\/2026\/01\/image-1-300x225.jpeg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.spirac.com\/fr\/products\/silos-et-tremies-a-fond-mobile\/\"><strong>Silos \/ tr\u00e9mies \u00e0 fond mobile<\/strong><\/a> utilisent plusieurs spirales sans arbre \u00e0 rotation lente afin d\u2019assurer un mouvement continu des boues coh\u00e9sives. Le fond du silo doit \u00eatre conique pour s\u2019adapter \u00e0 la g\u00e9om\u00e9trie du fond mobile. Ce syst\u00e8me est optimis\u00e9 pour les mat\u00e9riaux difficiles \u00e0 manutentionner et \u00e0 forte teneur en humidit\u00e9.  <\/p>\n\n<h3 class=\"wp-block-heading\"><strong><a href=\"https:\/\/www.spirac.com\/fr\/products\/silos-et-tremies-a-fond-coulissant\/\">Cadre coulissant<\/a> ou <a href=\"https:\/\/www.spirac.com\/fr\/products\/silos-et-tremies-a-fond-mobile\/\">fond mobile<\/a> \u2014 En bref  <\/strong><\/h3>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"285\" height=\"160\" src=\"https:\/\/www.spirac.com\/wp-content\/uploads\/2026\/01\/image-2.jpeg\" alt=\"\" class=\"wp-image-8240\"\/><\/figure>\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><em>Utilisez ce comparatif pour choisir la configuration la mieux adapt\u00e9e \u00e0 vos besoins en mati\u00e8re de stockage des boues et de capacit\u00e9.<\/em><\/p>\n<\/blockquote>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th class=\"has-text-align-left\" data-align=\"left\"> <\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>Silo \u00e0 cadre coulissant<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>Silo \u00e0 fond mobile<\/strong><\/th><\/tr><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>G\u00e9om\u00e9trie de conception<\/strong><\/th><td>Disponible en forme <strong>ronde ou rectangulaire<\/strong>  <\/td><td><strong>De pr\u00e9f\u00e9rence de<\/strong> forme <strong>rectangulaire<\/strong> (la forme ronde est possible, mais peu courante)<\/td><\/tr><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Plancher \/ Coque<\/strong><\/th><td><strong>Fond plat<\/strong>, sans r\u00e9tr\u00e9cissement<\/td><td><strong>Plancher en pente<\/strong> pour permettre l&rsquo;utilisation d&rsquo;un fond mobile<\/td><\/tr><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Capacit\u00e9 d&rsquo;accueil<\/strong><\/th><td><strong>Grande capacit\u00e9<\/strong>; optimise l&rsquo;espace de stockage  <\/td><td><strong>Petits et moyens volumes<\/strong>; la forme conique permet de r\u00e9duire l&rsquo;espace de stockage total<\/td><\/tr><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Comportement des mat\u00e9riaux<\/strong><\/th><td><strong>Non fluide<\/strong> \/ mod\u00e9r\u00e9ment collant<\/td><td><strong>Extr\u00eamement collant \/ coh\u00e9sif \/ \u00e0 forte teneur en humidit\u00e9<\/strong><\/td><\/tr><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>M\u00e9canisme d&rsquo;\u00e9coulement<\/strong><\/th><td><strong>Un balayeur hydraulique balaye le sol pour <\/strong>d\u00e9truire les ponts<\/td><td>Plusieurs spirales \u00e0 faible r\u00e9gime assurent <strong>un mouvement continu<\/strong><\/td><\/tr><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Commande de pontage<\/strong><\/th><td><strong>Bien<\/strong><\/td><td><strong>Excellent<\/strong><\/td><\/tr><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Profil de maintenance<\/strong><\/th><td><strong>Tr\u00e8s faible<\/strong> (peu de pi\u00e8ces mobiles)<\/td><td><strong>Faible<\/strong> (plus de composants, pas de syst\u00e8me hydraulique)<\/td><\/tr><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Consommation d&rsquo;\u00e9nergie<\/strong><\/th><td>Faible (vitesse r\u00e9duite, couple \u00e9lev\u00e9)<\/td><td>Faible (vitesse r\u00e9duite, couple \u00e9lev\u00e9)<\/td><\/tr><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Point d&rsquo;\u00e9quilibre en termes de co\u00fbts<\/strong><\/th><td><strong>Plus \u00e9conomique pour les silos de grande taille<\/strong><\/td><td><strong>Plus \u00e9conomique pour les petits silos<\/strong><\/td><\/tr><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Contraintes li\u00e9es au site<\/strong><\/th><td>Id\u00e9al en cas de <strong>restrictions de hauteur<\/strong> et pour le d\u00e9chargement selon le principe FIFO \u00ab<br\/>\u00bb<\/td><td>Convient aux applications o\u00f9 un effilement est acceptable et o\u00f9 l&rsquo;<br\/>de l&rsquo;\u00e9coulement visqueux est essentielle<\/td><\/tr><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Mat\u00e9riaux courants<\/strong><\/th><td><strong>Boues d\u00e9shydrat\u00e9es<\/strong>; copeaux de bois ; mati\u00e8res solides non s\u00e9dimentables<br\/><\/td><td>G\u00e2teau de boues collant ; mat\u00e9riaux \u00e0 forte coh\u00e9sion<br\/>susceptibles de former des \u00ab trous de rat \u00bb<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<h2 class=\"wp-block-heading\"><\/h2>\n\n<h3 class=\"wp-block-heading\"><strong>En quoi cela est-il important pour le d\u00e9veloppement durable ?<\/strong><\/h3>\n\n<p class=\"wp-block-paragraph\">Ces deux configurations s&rsquo;appuient sur des entra\u00eenements \u00e0 faible vitesse et \u00e0 couple \u00e9lev\u00e9 afin de limiter la consommation d&rsquo;\u00e9nergie, de r\u00e9duire les interventions et de prolonger la dur\u00e9e de vie des \u00e9quipements, ce qui contribue \u00e0 des op\u00e9rations plus s\u00fbres et \u00e0 la mise en \u0153uvre de l&rsquo;\u00e9conomie circulaire gr\u00e2ce \u00e0 un rejet fiable des biosolides.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chez SPIRAC, la responsabilit\u00e9 environnementale guide chacune de nos d\u00e9cisions d&rsquo;ing\u00e9nierie.<\/p>\n","protected":false},"featured_media":8236,"template":"","meta":{"_acf_changed":false},"categories":[418,411,416,419,417,414],"tags":[],"region":[],"class_list":["post-10413","news","type-news","status-publish","has-post-thumbnail","hentry","category-actualites-damerique-du-nord","category-actualites-de-lasie-pacifique","category-actualites-europeennes","category-economies-denergie","category-solutions-industrielles","category-solutions-municipales"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.spirac.com\/fr\/wp-json\/wp\/v2\/news\/10413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.spirac.com\/fr\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.spirac.com\/fr\/wp-json\/wp\/v2\/types\/news"}],"version-history":[{"count":1,"href":"https:\/\/www.spirac.com\/fr\/wp-json\/wp\/v2\/news\/10413\/revisions"}],"predecessor-version":[{"id":10415,"href":"https:\/\/www.spirac.com\/fr\/wp-json\/wp\/v2\/news\/10413\/revisions\/10415"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.spirac.com\/fr\/wp-json\/wp\/v2\/media\/8236"}],"wp:attachment":[{"href":"https:\/\/www.spirac.com\/fr\/wp-json\/wp\/v2\/media?parent=10413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.spirac.com\/fr\/wp-json\/wp\/v2\/categories?post=10413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.spirac.com\/fr\/wp-json\/wp\/v2\/tags?post=10413"},{"taxonomy":"region","embeddable":true,"href":"https:\/\/www.spirac.com\/fr\/wp-json\/wp\/v2\/region?post=10413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}