{"id":717,"date":"2026-02-12T16:01:00","date_gmt":"2026-02-12T16:01:00","guid":{"rendered":"https:\/\/maddytech.net\/ussu\/?page_id=717"},"modified":"2026-03-30T15:28:29","modified_gmt":"2026-03-30T15:28:29","slug":"filtres-multimedias","status":"publish","type":"page","link":"https:\/\/maddy-tech.com\/ussu\/filtres-multimedias\/","title":{"rendered":"FILTRES MULTIM\u00c9DIAS"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"717\" class=\"elementor elementor-717\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-60c7904 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"60c7904\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a254b05\" data-id=\"a254b05\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b9b822f elementor-widget elementor-widget-heading\" data-id=\"b9b822f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FILTRES MULTIM\u00c9DIAS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8de2bf2 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8de2bf2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e4326f elementor-widget elementor-widget-html\" data-id=\"4e4326f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\n\n\n.multi-sand-wrapper{\n  max-width:1100px;\n  margin:60px 20px;\n}\n\n.multi-sand-card{\n  background:var(--sand-light);\n  border-radius:28px;\n  padding:60px;\n  box-shadow:0 30px 80px rgba(0,0,0,0.35);\n  position:relative;\n  overflow:hidden;\n}\n\n.multi-sand-card::after{\n  content:\"\";\n  position:absolute;\n  bottom:-120px;\n  left:-120px;\n  width:300px;\n  height:300px;\n  background:radial-gradient(circle,var(--sand-gold),transparent 70%);\n  opacity:0.18;\n}\n\n.multi-sand-title{\n  font-size:34px;\n  font-weight:700;\n  color:#1C50D3;\n  margin-bottom:30px;\n  letter-spacing:1px;\n}\n\n.multi-sand-text{\n  font-size:16px;\n  line-height:1.9;\n  color:BLACK;\n  margin-bottom:20px;\n  text-align:justify;\n}\n\n.multi-sand-emphasis{\n  background:#eee;\n  border-left:6px solid var(--sand-gold);\n  padding:22px 26px;\n  border-radius:16px;\n  margin:35px 0;\n  font-size:15.5px;\n  color:#1C50D3;\n}\n\n@media(max-width:768px){\n  .multi-sand-card{\n    padding:35px;\n  }\n  .multi-sand-title{\n    font-size:26px;\n  }\n}\n<\/style>\n<div class=\"multi-sand-wrapper\">\n  <div class=\"multi-sand-card\">\n\n    <div class=\"multi-sand-title\">FILTRES \u00c0 SABLE MULTIM\u00c9DIA<\/div>\n\n    <div class=\"multi-sand-text\">\n      Les filtres \u00e0 sable multim\u00e9dia sont utilis\u00e9s pour \u00e9liminer les solides en suspension, la turbidit\u00e9 et d'autres particules de l'eau brute. Le syst\u00e8me est constitu\u00e9 de plusieurs couches de gravier et de sable de diff\u00e9rentes tailles.\n    <\/div>\n\n    <div class=\"multi-sand-text\">\n      Les filtres \u00e0 sable sont compos\u00e9s de trois granulom\u00e9tries diff\u00e9rentes: gravier, quartz, sable et min\u00e9raux anthracite dans la couche sup\u00e9rieure, formant un passage multicouche.\n    <\/div>\n\n    <div class=\"multi-sand-text\">\n      Lorsque l'eau brute passe \u00e0 travers les mat\u00e9riaux multim\u00e9dias de haut en bas, les substances dures pr\u00e9sentes dans l'eau sont retenues dans ces couches gr\u00e2ce aux propri\u00e9t\u00e9s \u00e9lectrostatiques  du quartz et de l'anthracite. Ainsi, l'eau sera exempte de d\u00e9p\u00f4ts et aura un aspect clair.\n    <\/div>\n\n    <div class=\"multi-sand-emphasis\">\n      Les filtres \u00e0 sable constituent la solution la plus adapt\u00e9e pour r\u00e9pondre \u00e0 vos besoins de filtration pour diff\u00e9rentes capacit\u00e9s. Ils fonctionnent de mani\u00e8re optimale et offrent un confort d'administration et une assistance technique. Les param\u00e8tres qui influent sur la productivit\u00e9 des filtres multim\u00e9dias sont les suivants : qualit\u00e9 et quantit\u00e9 du corps du filtre, min\u00e9raux bien tass\u00e9s, taux de filtration et produits chimiques suppl\u00e9mentaires pour la floculation. Un bon filtre peut avoir une pr\u00e9cision de filtration de 15 \u00e0 20 microns.\n    <\/div>\n\n    <div class=\"multi-sand-text\">\n      La technologie moderne, en r\u00e9duisant \u00e0 n\u00e9ant le besoin d'intervention humaine, a permis de fabriquer des filtres autonettoyants (capables d'effectuer un lavage \u00e0 contre-courant) qui fonctionnent avec un syst\u00e8me de vannes automatiques (pneumatiques ou \u00e9lectriques).\n    <\/div>\n\n    <div class=\"multi-sand-text\">\n      En fonction de la capacit\u00e9 et du taux de filtration, des filtres \u00e0 sable verticaux ou horizontaux sont choisis lors de la phase de conception.\n    <\/div>\n\n    <div class=\"multi-sand-text\">\n      Le syst\u00e8me est capable de revenir automatiquement en mode service apr\u00e8s le processus de nettoyage. Le contr\u00f4le du syst\u00e8me est assur\u00e9 par un PLC. Tous les temps de filtration, temps de lavage \u00e0 contre-courant, p\u00e9riode de lavage \u00e0 contre-courant, signal marche\/arr\u00eat de chaque vanne sont contr\u00f4l\u00e9s \u00e0 partir du panneau PLC.\n    <\/div>\n\n  <\/div>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-5b27521 e-flex e-con-boxed e-con e-parent\" data-id=\"5b27521\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7f0e28 elementor-widget elementor-widget-gallery\" data-id=\"c7f0e28\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;gallery_layout&quot;:&quot;masonry&quot;,&quot;columns&quot;:3,&quot;lazyload&quot;:&quot;yes&quot;,&quot;columns_tablet&quot;:2,&quot;columns_mobile&quot;:1,&quot;gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;link_to&quot;:&quot;file&quot;,&quot;overlay_background&quot;:&quot;yes&quot;,&quot;content_hover_animation&quot;:&quot;fade-in&quot;}\" data-widget_type=\"gallery.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-gallery__container\">\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/maddy-tech.com\/ussu\/wp-content\/uploads\/2026\/02\/67771089-1de3-4b9a-b323-e277ab57e0c0.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"c7f0e28\" data-elementor-lightbox-title=\"67771089-1de3-4b9a-b323-e277ab57e0c0\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6ODc2LCJ1cmwiOiJodHRwczpcL1wvbWFkZHktdGVjaC5jb21cL3Vzc3VcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjZcLzAyXC82Nzc3MTA4OS0xZGUzLTRiOWEtYjMyMy1lMjc3YWI1N2UwYzAuanBnIiwic2xpZGVzaG93IjoiYzdmMGUyOCJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/maddy-tech.com\/ussu\/wp-content\/uploads\/2026\/02\/67771089-1de3-4b9a-b323-e277ab57e0c0.jpg\" data-width=\"1170\" data-height=\"518\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/maddy-tech.com\/ussu\/wp-content\/uploads\/2026\/02\/f826d628-20a3-429b-a363-168da65eb591.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"c7f0e28\" data-elementor-lightbox-title=\"f826d628-20a3-429b-a363-168da65eb591\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6ODc3LCJ1cmwiOiJodHRwczpcL1wvbWFkZHktdGVjaC5jb21cL3Vzc3VcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjZcLzAyXC9mODI2ZDYyOC0yMGEzLTQyOWItYTM2My0xNjhkYTY1ZWI1OTEuanBnIiwic2xpZGVzaG93IjoiYzdmMGUyOCJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/maddy-tech.com\/ussu\/wp-content\/uploads\/2026\/02\/f826d628-20a3-429b-a363-168da65eb591.jpg\" data-width=\"1170\" data-height=\"550\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/maddy-tech.com\/ussu\/wp-content\/uploads\/2026\/02\/746f88a3-7fd0-40b0-a58a-cc8da284fa9f.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"c7f0e28\" data-elementor-lightbox-title=\"746f88a3-7fd0-40b0-a58a-cc8da284fa9f\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6ODc4LCJ1cmwiOiJodHRwczpcL1wvbWFkZHktdGVjaC5jb21cL3Vzc3VcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjZcLzAyXC83NDZmODhhMy03ZmQwLTQwYjAtYTU4YS1jYzhkYTI4NGZhOWYuanBnIiwic2xpZGVzaG93IjoiYzdmMGUyOCJ9\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/maddy-tech.com\/ussu\/wp-content\/uploads\/2026\/02\/746f88a3-7fd0-40b0-a58a-cc8da284fa9f.jpg\" data-width=\"1120\" data-height=\"616\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\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":"<p>FILTRES MULTIM\u00c9DIAS FILTRES \u00c0 SABLE MULTIM\u00c9DIA Les filtres \u00e0 sable multim\u00e9dia sont utilis\u00e9s pour \u00e9liminer les solides en suspension, la turbidit\u00e9 et d&#8217;autres particules de l&#8217;eau brute. Le syst\u00e8me est constitu\u00e9 de plusieurs couches de gravier et de sable de diff\u00e9rentes tailles. Les filtres \u00e0 sable sont compos\u00e9s de trois granulom\u00e9tries diff\u00e9rentes: gravier, quartz, sable [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-717","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/maddy-tech.com\/ussu\/wp-json\/wp\/v2\/pages\/717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maddy-tech.com\/ussu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/maddy-tech.com\/ussu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/maddy-tech.com\/ussu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/maddy-tech.com\/ussu\/wp-json\/wp\/v2\/comments?post=717"}],"version-history":[{"count":10,"href":"https:\/\/maddy-tech.com\/ussu\/wp-json\/wp\/v2\/pages\/717\/revisions"}],"predecessor-version":[{"id":1056,"href":"https:\/\/maddy-tech.com\/ussu\/wp-json\/wp\/v2\/pages\/717\/revisions\/1056"}],"wp:attachment":[{"href":"https:\/\/maddy-tech.com\/ussu\/wp-json\/wp\/v2\/media?parent=717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}