{"id":1147,"date":"2025-10-17T17:12:45","date_gmt":"2025-10-17T09:12:45","guid":{"rendered":"https:\/\/yrdactivatedcarbon.com\/?post_type=product&#038;p=1147"},"modified":"2025-12-03T17:42:26","modified_gmt":"2025-12-03T09:42:26","slug":"media-filtrant-a-base-de-sable-de-manganese","status":"publish","type":"product","link":"https:\/\/yrdactivatedcarbon.com\/fr\/product\/media-filtrant-a-base-de-sable-de-manganese\/","title":{"rendered":"M\u00e9dia filtrant \u00e0 base de sable de mangan\u00e8se"},"content":{"rendered":"<h2 dir=\"auto\">Sp\u00e9cifications techniques<\/h2>\n<p dir=\"auto\">Le tableau suivant pr\u00e9sente les propri\u00e9t\u00e9s physiques et chimiques de notre sable filtrant au mangan\u00e8se, compar\u00e9es \u00e0 celles des principaux concurrents afin de garantir une qualit\u00e9 et des performances sup\u00e9rieures.<\/p>\n<table>\n<thead>\n<tr>\n<th data-col-size=\"md\">Propri\u00e9t\u00e9<\/th>\n<th data-col-size=\"md\">Sp\u00e9cifications<\/th>\n<th data-col-size=\"lg\">Notes\/Comparaison<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"md\"><strong>Forme physique<\/strong><\/td>\n<td data-col-size=\"md\">Granules nodulaires noirs<\/td>\n<td data-col-size=\"lg\">Similaire \u00e0 GreensandPlus et Pyrolox ; dense et uniforme pour un \u00e9coulement r\u00e9gulier.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Densit\u00e9 en vrac<\/strong><\/td>\n<td data-col-size=\"md\">85-90 lbs\/cu ft (1,360-1,440 kg\/m\u00b3)<\/td>\n<td data-col-size=\"lg\">Plus l\u00e9ger que le Pyrolox Ore (120 lbs\/cu ft) pour une manipulation plus facile et des co\u00fbts d'exp\u00e9dition r\u00e9duits ; comparable au Katalox Light pour les \u00e9conomies de lavage \u00e0 contre-courant.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Gravit\u00e9 sp\u00e9cifique<\/strong><\/td>\n<td data-col-size=\"md\">2.4-2.6<\/td>\n<td data-col-size=\"lg\">Standard pour les sables verts de mangan\u00e8se comme le DMI-65 et les variantes chinoises de MnO2.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Taille effective<\/strong><\/td>\n<td data-col-size=\"md\">0,30-0,35 mm<\/td>\n<td data-col-size=\"lg\">Optimis\u00e9 pour une filtration fine ; correspond \u00e0 GreensandPlus et d\u00e9passe les plages plus larges du m\u00e9dia Song Phung (0,8-1 mm).<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Coefficient d'uniformit\u00e9<\/strong><\/td>\n<td data-col-size=\"md\">&lt;1.6<\/td>\n<td data-col-size=\"lg\">Assure une distribution uniforme ; conforme aux normes Clack Greensand Plus et Pyrolox.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Taille des mailles<\/strong><\/td>\n<td data-col-size=\"md\">18 x 60<\/td>\n<td data-col-size=\"lg\">Norme industrielle commune ; compatible avec les qualit\u00e9s Katalox Light et Pyrolox 20\u00d740.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Porosit\u00e9<\/strong><\/td>\n<td data-col-size=\"md\">Environ 0,45<\/td>\n<td data-col-size=\"lg\">Surface \u00e9lev\u00e9e pour une meilleure catalyse, similaire \u00e0 GreensandPlus.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Options d'emballage<\/strong><\/td>\n<td data-col-size=\"md\">Sacs de 0,5 pi3 (44-50 lb), sacs en vrac de 1 tonne m\u00e9trique<\/td>\n<td data-col-size=\"lg\">Flexible pour les envois internationaux ; emballage conforme aux normes NSF comme Vibrantz Pyrolox.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a dir=\"auto\" style=\"display: inline-block; padding: 12px 28px; border-radius: 999px; background: #0067ff; color: #ffffff; font-size: 20px; font-weight: 600; text-decoration: none; cursor: pointer; \" href=\"mailto:info@yrdcarbon.com\">Obtenir des \u00e9chantillons de qualit\u00e9 gratuits pour les tester<\/a><\/p>\n<h3 dir=\"auto\">Composition chimique<\/h3>\n<ul dir=\"auto\">\n<li><strong>Teneur en MnO2<\/strong>: 35-45% (rev\u00eatement catalytique sur noyau de sable de silice)<\/li>\n<li><strong>Teneur en fer<\/strong>: \u22649%<\/li>\n<li><strong>Teneur en SiO2<\/strong>: \u226418%<\/li>\n<li><strong>Autres impuret\u00e9s (S, P, H2O)<\/strong>: \u22640.4% chacun, \u22647% humidit\u00e9<\/li>\n<li><strong>Mat\u00e9riau de base<\/strong>: Sable siliceux de haute qualit\u00e9 ou minerai de mangan\u00e8se naturel, garantissant la stabilit\u00e9 dans les eaux \u00e0 faible TDS, contrairement \u00e0 certains concurrents non rev\u00eatus.<\/li>\n<\/ul>\n<h2 dir=\"auto\">Donn\u00e9es de performance<\/h2>\n<p dir=\"auto\">Notre m\u00e9dia filtrant \u00e0 base de sable au mangan\u00e8se assure une \u00e9limination fiable des contaminants avec un minimum de frais d'exploitation. Les mesures de performance sont valid\u00e9es par des r\u00e9f\u00e9rences crois\u00e9es avec les r\u00e9f\u00e9rences des fabricants et les protocoles d'essai internationaux.<\/p>\n<table>\n<thead>\n<tr>\n<th data-col-size=\"md\">M\u00e9trique<\/th>\n<th data-col-size=\"md\">Valeur\/plage<\/th>\n<th data-col-size=\"xl\">Notes\/Comparaison<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"md\"><strong>Capacit\u00e9 d'\u00e9limination du fer (Fe)<\/strong><\/td>\n<td data-col-size=\"md\">Jusqu'\u00e0 1 200 grains\/pi2 (ou 833 mg\/kg)<\/td>\n<td data-col-size=\"xl\">Comparable \u00e0 GreensandPlus (700-1,200 grains\/sq ft) et Pyrolox Ore ; efficace pour des apports \u226435 mg\/L.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Capacit\u00e9 d'\u00e9limination du mangan\u00e8se (Mn)<\/strong><\/td>\n<td data-col-size=\"md\">Jusqu'\u00e0 225 mg\/kg<\/td>\n<td data-col-size=\"xl\">Correspond au Pyrolox et d\u00e9passe le Song Phung pour les eaux \u00e0 forte teneur en magn\u00e9sium.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>\u00c9limination du sulfure d'hydrog\u00e8ne (H2S)<\/strong><\/td>\n<td data-col-size=\"md\">Efficace \u00e0 une demande de 6x mg\/L<\/td>\n<td data-col-size=\"xl\">Semblable \u00e0 Katalox Light ; pas de sous-produits.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>\u00c9limination de l'arsenic (As) et du radium<\/strong><\/td>\n<td data-col-size=\"md\">N\u00e9cessite la pr\u00e9sence simultan\u00e9e de Fe\/Mn ; efficacit\u00e9 jusqu'\u00e0 90%<\/td>\n<td data-col-size=\"xl\">Align\u00e9 sur GreensandPlus ; des essais pilotes sont recommand\u00e9s pour l'optimisation.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Dur\u00e9e de vie<\/strong><\/td>\n<td data-col-size=\"md\">5-10 ans<\/td>\n<td data-col-size=\"xl\">Plus long que le Song Phung (2-3 ans) ; comparable au Katalox Light (7-10 ans).<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Efficacit\u00e9 de la filtration<\/strong><\/td>\n<td data-col-size=\"md\">Jusqu'\u00e0 3-5 microns<\/td>\n<td data-col-size=\"xl\">Sup\u00e9rieur au sable standard ; correspond aux m\u00e9dias avanc\u00e9s tels que Katalox Light.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\"><strong>Ajustement du pH<\/strong><\/td>\n<td data-col-size=\"md\">Se stabilise entre 6,5 et 8,0<\/td>\n<td data-col-size=\"xl\">Augmente le pH bas sans additifs, comme le Song Phung.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Param\u00e8tres op\u00e9rationnels<\/h3>\n<ul dir=\"auto\">\n<li><strong>Gamme de pH<\/strong>pH : 6,2-8,5 (corriger un pH faible \u00e0 6,5-6,8 avant la filtration)<\/li>\n<li><strong>Temp\u00e9rature maximale<\/strong>: Aucune limite<\/li>\n<li><strong>D\u00e9bit de service<\/strong>2-12 gpm\/sq ft (5-30 m\/hr) ; plus bas pour les contaminants \u00e9lev\u00e9s<\/li>\n<li><strong>Taux de lavage \u00e0 contre-courant<\/strong>: 12-30 gpm\/sq ft (30-62 m\/hr) pour l'extension du lit 40%<\/li>\n<li><strong>Profondeur du lit<\/strong>: Minimum 30 pouces (762 mm) en autonome ; 15 pouces chacun en double m\u00e9dia (par exemple, avec de l'anthracite)<\/li>\n<li><strong>R\u00e9g\u00e9n\u00e9ration<\/strong>: Oxydation catalytique (CO) avec du chlore de pr\u00e9f\u00e9rence ; pas de KMnO4 obligatoire ; r\u00e9g\u00e9n\u00e9ration intermittente (IR) facultative.<\/li>\n<li><strong>Pr\u00e9conditionnement<\/strong>: Minimal ; lavage \u00e0 contre-courant et bref trempage au chlore (0,5 gal d'eau de Javel 6%\/pi3)<\/li>\n<li><strong>Option d'affouillement de l'air<\/strong>: 0,8-2,0 cfm\/sq ft avec un lavage \u00e0 contre-courant d'eau r\u00e9duit<\/li>\n<\/ul>\n<h2 dir=\"auto\">Applications<\/h2>\n<p dir=\"auto\">Les m\u00e9dias filtrants \u00e0 base de sable de mangan\u00e8se sont polyvalents et r\u00e9pondent aux besoins internationaux en mati\u00e8re de traitement de l'eau :<\/p>\n<ul dir=\"auto\">\n<li><strong>Traitement des eaux souterraines<\/strong>: \u00c9limination primaire du fer, du mangan\u00e8se et de l'arsenic dans les syst\u00e8mes d'eau de puits.<\/li>\n<li><strong>Filtration industrielle<\/strong>: R\u00e9duction des m\u00e9taux lourds (par exemple, cuivre, plomb, zinc) dans les eaux de fabrication et les eaux us\u00e9es.<\/li>\n<li><strong>Fournitures municipales<\/strong>: Contr\u00f4le des odeurs de sulfure d'hydrog\u00e8ne et att\u00e9nuation du radium.<\/li>\n<li><strong>Syst\u00e8mes commerciaux<\/strong>: Pr\u00e9traitement des membranes d'osmose inverse, de l'eau d'alimentation des chaudi\u00e8res et des tours de refroidissement.<\/li>\n<li><strong>Utilisations sp\u00e9cialis\u00e9es<\/strong>: Absorption d'huile (jusqu'\u00e0 90 mg\/g), r\u00e9duction des fluorures et \u00e9limination des substances radioactives.<\/li>\n<\/ul>\n<h2 dir=\"auto\">Informations sur la conformit\u00e9<\/h2>\n<ul dir=\"auto\">\n<li><strong>Certifications<\/strong>: Certifi\u00e9 NSF\/ANSI 61 pour le contact avec l'eau potable ; ISO 9001 pour la qualit\u00e9 de fabrication ; conforme \u00e0 REACH pour les importations de l'UE ; BS EN 13752:2012 pour le traitement de l'eau en Europe.<\/li>\n<li><strong>Normes de qualit\u00e9<\/strong>: R\u00e9pond aux normes AWWA B100 pour les m\u00e9dias filtrants ; WQA Gold Seal pour la performance.<\/li>\n<li><strong>Donn\u00e9es d'essai<\/strong>: V\u00e9rification par un laboratoire ind\u00e9pendant de la teneur en MnO2, de l'efficacit\u00e9 de l'\u00e9limination et des substances lixiviables ; disponible sur demande.<\/li>\n<li><strong>Conformit\u00e9 environnementale<\/strong>: Pas de silice cristalline ; faible production de poussi\u00e8re ; approvisionnement durable aupr\u00e8s de mines v\u00e9rifi\u00e9es.<\/li>\n<\/ul>\n<p><a dir=\"auto\" style=\"display: inline-block; padding: 12px 28px; border-radius: 999px; background: #0067ff; color: #ffffff; font-size: 20px; font-weight: 600; text-decoration: none; cursor: pointer; \" href=\"mailto:info@yrdcarbon.com\">Obtenir des \u00e9chantillons de qualit\u00e9 gratuits pour les tester<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p><a dir=\"auto\" style=\"display: inline-block; padding: 12px 28px; border-radius: 999px; background: #0067ff; color: #ffffff; font-size: 20px; font-weight: 600; text-decoration: none; cursor: pointer;\" href=\"mailto:info@yrdcarbon.com\">Obtenir des \u00e9chantillons de qualit\u00e9 gratuits pour les tester<\/a><\/p>\n<p dir=\"auto\">Le sable filtrant au mangan\u00e8se est un mat\u00e9riau de filtration granulaire haute performance con\u00e7u pour \u00e9liminer efficacement le fer, le mangan\u00e8se, le sulfure d'hydrog\u00e8ne, l'arsenic et d'autres contaminants des sources d'approvisionnement en eau.<\/p>\n<p dir=\"auto\">D\u00e9riv\u00e9 d'un minerai de mangan\u00e8se de premi\u00e8re qualit\u00e9, ce m\u00e9dia est dot\u00e9 d'un rev\u00eatement catalytique de dioxyde de mangan\u00e8se (MnO2) qui facilite les processus d'oxydation et de pr\u00e9cipitation sans n\u00e9cessiter d'ajouts chimiques importants. Id\u00e9al pour le traitement des eaux souterraines, la purification des eaux industrielles et les syst\u00e8mes municipaux, il offre une durabilit\u00e9 sup\u00e9rieure, une faible maintenance et une longue dur\u00e9e de vie.<\/p>","protected":false},"featured_media":1385,"template":"","meta":{"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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[32],"product_tag":[],"class_list":{"0":"post-1147","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-filter-materials-series","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Manganese Sand Filter Media<\/title>\n<meta name=\"description\" content=\"Manganese sand filter media for iron &amp; manganese removal in water and wastewater systems. High MnO\u2082 content, low backwash loss, global bulk supply by YRD Activated Carbon.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/yrdactivatedcarbon.com\/fr\/product\/media-filtrant-a-base-de-sable-de-manganese\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Manganese Sand Filter Media\" \/>\n<meta property=\"og:description\" content=\"Manganese sand filter media for iron &amp; manganese removal in water and wastewater systems. 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