{"id":14695,"date":"2022-12-07T16:38:57","date_gmt":"2022-12-07T14:38:57","guid":{"rendered":"https:\/\/qmes.eu\/?page_id=14695"},"modified":"2026-04-27T18:11:35","modified_gmt":"2026-04-27T16:11:35","slug":"fer-zerovalent","status":"publish","type":"page","link":"https:\/\/qmes.eu\/fr\/assainissement-des-sols\/fer-zerovalent\/","title":{"rendered":"Fer z\u00e9rovalent"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background fusion-parallax-none nonhundred-percent-fullwidth non-hundred-percent-height-scrolling lazyload fusion-animated\" style=\"--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:8vw;--awb-padding-right:30px;--awb-padding-bottom:0px;--awb-padding-left:30px;--awb-padding-top-small:16vw;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-bottom-medium:145px;--awb-background-image:linear-gradient(180deg, rgba(26,2,0,0.1) 0%,rgba(255,255,255,0) 100%);;--awb-background-size:cover;--awb-flex-wrap:wrap;\" data-bg=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/ZVI_banner.jpg\" data-bg-gradient=\"linear-gradient(180deg, rgba(26,2,0,0.1) 0%,rgba(255,255,255,0) 100%)\" data-animationType=\"fadeIn\" data-animationDuration=\"0.8\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1372.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion-flex-column fusion-animated\" style=\"--awb-padding-top:85px;--awb-padding-right:85px;--awb-padding-bottom:85px;--awb-padding-left:85px;--awb-padding-top-small:50px;--awb-padding-right-small:50px;--awb-padding-bottom-small:50px;--awb-padding-left-small:50px;--awb-overflow:hidden;--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;--awb-border-radius:15px 15px 15px 15px;--awb-width-large:52%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.6923076923077%;--awb-margin-bottom-large:-65px;--awb-spacing-left-large:3.6923076923077%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-animationType=\"bounceInUp\" data-animationDuration=\"1.3\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-font-size:19px;--awb-line-height:1.7;--awb-letter-spacing:0px;--awb-text-transform:var(--awb-typography2-text-transform);--awb-text-color:#ff5949;--awb-text-font-family:&quot;Readex Pro&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p style=\"color: var(--awb-color3);\">Fer z\u00e9ro-valent (ZVI) pour l&rsquo;assainissement des eaux souterraines<\/p>\n<\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-font-size:17px;--awb-line-height:1.7;--awb-letter-spacing:var(--awb-typography4-letter-spacing);--awb-text-transform:var(--awb-typography4-text-transform);--awb-text-color:var(--awb-color7);--awb-text-font-family:var(--awb-typography4-font-family);--awb-text-font-weight:var(--awb-typography4-font-weight);--awb-text-font-style:var(--awb-typography4-font-style);\"><p class=\"p1\"><span class=\"s1\">Le fer z\u00e9ro-valent (\u00e9galement appel\u00e9 fer \u00e9l\u00e9mentaire ou ZVI) est une solution cl\u00e9 pour la d\u00e9pollution des eaux souterraines, notamment dans le cadre de la r\u00e9duction chimique in situ (ISCR) des hydrocarbures chlor\u00e9s (HCC) et des m\u00e9taux lourds. En tant qu\u2019agent r\u00e9ducteur, il transforme les substances nocives en compos\u00e9s moins toxiques, voire inoffensifs. Au contact de contaminants tels que les solvants chlor\u00e9s (comme le PCE ou le TCE), le ZVI transf\u00e8re des \u00e9lectrons, d\u00e9clenchant des r\u00e9actions chimiques qui d\u00e9gradent ces polluants en compos\u00e9s plus simples et parfois biod\u00e9gradables, comme l\u2019\u00e9thane ou l\u2019\u00e9thyl\u00e8ne. Il permet \u00e9galement de r\u00e9duire et d\u2019immobiliser certains m\u00e9taux, limitant ainsi leur mobilit\u00e9 et leur impact environnemental. Le fer z\u00e9ro-valent constitue donc une solution efficace et durable pour le traitement des eaux souterraines contamin\u00e9es.<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:125px;--awb-padding-bottom:50px;--awb-background-color:var(--awb-custom_color_1);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1372.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><\/div><div class=\"fusion-text fusion-text-3\" style=\"--awb-font-size:18px;--awb-line-height:var(--awb-typography4-line-height);--awb-letter-spacing:var(--awb-typography4-letter-spacing);--awb-text-transform:none;--awb-text-font-family:var(--awb-typography4-font-family);--awb-text-font-weight:var(--awb-typography4-font-weight);--awb-text-font-style:var(--awb-typography4-font-style);\"><p><strong>produits micro-ZVI<\/strong><\/p>\n<\/div><div class=\"fusion-separator\" style=\"align-self: flex-start;margin-right:auto;width:100%;max-width:250px;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-color5);border-color:var(--awb-color5);border-top-width:5px;\"><\/div><\/div><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-margin-top-small:15px;--awb-margin-right-small:0px;--awb-margin-bottom-small:2px;--awb-margin-left-small:0px;\"><h1 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:50;line-height:1.2;\">QM-ZviER<\/h1><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-4\"><p class=\"p1\"><span class=\"s1\">Les produits de fer z\u00e9ro-valent propos\u00e9s par QM Environmental International couvrent une large gamme de granulom\u00e9tries, allant de particules microscopiques (D50 de 5 microns) adapt\u00e9es \u00e0 l\u2019injection dans des sols denses, jusqu\u2019\u00e0 des granul\u00e9s de 1 \u00e0 2 mm destin\u00e9s aux barri\u00e8res perm\u00e9ables r\u00e9actives (PRB).<\/span><\/p>\n<\/div><ul style=\"--awb-iconcolor:var(--awb-color1);--awb-textcolor:var(--awb-color1);--awb-line-height:27.2px;--awb-icon-width:27.2px;--awb-icon-height:27.2px;--awb-icon-margin:11.2px;--awb-content-margin:38.4px;\" class=\"fusion-checklist fusion-checklist-1 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>QM-ZviER-5<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>QM-ZviER-20<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>QM-ZviER-40<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>QM-ZviER-75<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>QM-ZviER-250<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-angle-right fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>QM-ZviER-PRB<\/p>\n<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-carousel fusion-image-carousel-auto fusion-image-carousel-1 productslider\"><div class=\"awb-carousel awb-swiper awb-swiper-carousel awb-carousel--carousel awb-swiper-dots-position-bottom\" data-layout=\"carousel\" data-autoplay=\"yes\" data-autoplayspeed=\"2500\" data-autoplaypause=\"no\" data-loop=\"yes\" data-columns=\"1\" data-columnsmedium=\"1\" data-columnssmall=\"1\" data-itemmargin=\"0\" data-itemwidth=\"180\" data-touchscroll=\"drag\" data-freemode=\"no\" data-imagesize=\"auto\" data-scrollitems=\"0\" data-centeredslides=\"no\" data-rotationangle=\"50\" data-depth=\"100\" data-speed=\"500\" data-shadow=\"no\" data-pagination=\"bullets\" style=\"--awb-columns:1;--awb-column-spacing:0px;\"><div class=\"swiper-wrapper awb-image-carousel-wrapper fusion-flex-align-items-center\"><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"370\" height=\"228\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/service-1.jpg\" class=\"attachment-full size-full lazyload\" alt=\"Nulwaardig ijzer, ISCR, gechloreerde koolwaterstoffen, Nulvalent jern, ISCR, klorerede kulbrinter, Nullwertiges Eisen, ISCR, chlorierte Kohlenwasserstoffe, Zero-valent iron, ISCR, chlorinated hydrocarbons, Fer z\u00e9rovalent, ISCR, hydrocarbures chlor\u00e9s, Ferro zerovalente, ISCR, idrocarburi clorurati, Ferro zero-valente, ISCR, hidrocarbonetos clorados, Hierro de valencia cero, ISCR, hidrocarburos clorados, Nollv\u00e4rt j\u00e4rn, ISCR, klorerade kolv\u00e4ten\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27370%27%20height%3D%27228%27%20viewBox%3D%270%200%20370%20228%27%3E%3Crect%20width%3D%27370%27%20height%3D%27228%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/service-1.jpg\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/service-1-200x123.jpg 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/service-1-300x185.jpg 300w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/service-1.jpg 370w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"850\" height=\"637\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/soilblendingb.jpg\" class=\"attachment-full size-full lazyload\" alt=\"bodensanerung\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27850%27%20height%3D%27637%27%20viewBox%3D%270%200%20850%20637%27%3E%3Crect%20width%3D%27850%27%20height%3D%27637%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/soilblendingb.jpg\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/soilblendingb-200x150.jpg 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/soilblendingb-300x225.jpg 300w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/soilblendingb-400x300.jpg 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/soilblendingb-600x450.jpg 600w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/soilblendingb-620x465.jpg 620w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/soilblendingb-768x576.jpg 768w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/soilblendingb-800x600.jpg 800w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/soilblendingb.jpg 850w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"528\" height=\"528\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/07permeable_reactive_barrier1.jpg\" class=\"attachment-full size-full lazyload\" alt=\"Nulwaardig ijzer, ISCR, gechloreerde koolwaterstoffen, Nulvalent jern, ISCR, klorerede kulbrinter, Nullwertiges Eisen, ISCR, chlorierte Kohlenwasserstoffe, Zero-valent iron, ISCR, chlorinated hydrocarbons, Fer z\u00e9rovalent, ISCR, hydrocarbures chlor\u00e9s, Ferro zerovalente, ISCR, idrocarburi clorurati, Ferro zero-valente, ISCR, hidrocarbonetos clorados, Hierro de valencia cero, ISCR, hidrocarburos clorados, Nollv\u00e4rt j\u00e4rn, ISCR, klorerade kolv\u00e4ten\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27528%27%20height%3D%27528%27%20viewBox%3D%270%200%20528%20528%27%3E%3Crect%20width%3D%27528%27%20height%3D%27528%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/07permeable_reactive_barrier1.jpg\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/07permeable_reactive_barrier1-66x66.jpg 66w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/07permeable_reactive_barrier1-150x150.jpg 150w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/07permeable_reactive_barrier1-200x200.jpg 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/07permeable_reactive_barrier1-250x250.jpg 250w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/07permeable_reactive_barrier1-300x300.jpg 300w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/07permeable_reactive_barrier1-400x400.jpg 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/07permeable_reactive_barrier1-500x500.jpg 500w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/07permeable_reactive_barrier1.jpg 528w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-scaled.webp\" class=\"attachment-full size-full lazyload\" alt=\"soil remediation,Bioremediation\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272560%27%20height%3D%271920%27%20viewBox%3D%270%200%202560%201920%27%3E%3Crect%20width%3D%272560%27%20height%3D%271920%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-scaled.webp\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-200x150.webp 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-300x225.webp 300w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-400x300.webp 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-600x450.webp 600w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-scaled-620x465.webp 620w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-768x576.webp 768w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-800x600.webp 800w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-1024x768.webp 1024w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-1200x900.webp 1200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-1536x1152.webp 1536w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/IMG_8693-scaled.webp 2560w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"562\" height=\"379\" src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/CleanER-PRB.png\" class=\"attachment-full size-full lazyload\" alt=\"nulwaardig ijzer, ZVI, grondwatersanering\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27562%27%20height%3D%27379%27%20viewBox%3D%270%200%20562%20379%27%3E%3Crect%20width%3D%27562%27%20height%3D%27379%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/CleanER-PRB.png\" data-srcset=\"https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/CleanER-PRB-200x135.png 200w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/CleanER-PRB-300x202.png 300w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/CleanER-PRB-400x270.png 400w, https:\/\/qmes.eu\/wp-content\/uploads\/2024\/11\/CleanER-PRB.png 562w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:75px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-flex-end fusion-flex-content-wrap\" style=\"max-width:1372.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><\/div><div class=\"fusion-text fusion-text-5\" style=\"--awb-font-size:18px;--awb-line-height:var(--awb-typography4-line-height);--awb-letter-spacing:var(--awb-typography4-letter-spacing);--awb-text-transform:none;--awb-text-font-family:var(--awb-typography4-font-family);--awb-text-font-weight:var(--awb-typography4-font-weight);--awb-text-font-style:var(--awb-typography4-font-style);\"><p><strong>Haute r\u00e9activit\u00e9 vs. effet longue dur\u00e9e<\/strong><\/p>\n<\/div><div class=\"fusion-separator\" style=\"align-self: flex-start;margin-right:auto;width:100%;max-width:250px;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:var(--awb-color5);border-color:var(--awb-color5);border-top-width:5px;\"><\/div><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-margin-top-small:15px;--awb-margin-right-small:0px;--awb-margin-bottom-small:2px;--awb-margin-left-small:0px;\"><h1 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:50;line-height:1.2;\">Production<\/h1><\/div><div class=\"fusion-text fusion-text-6\"><p class=\"p1\"><span class=\"s1\">Le QM-ZviER (m-ZVI) est fabriqu\u00e9 selon un proc\u00e9d\u00e9 physico-chimique sp\u00e9cifique. Par rapport aux poudres de fer classiques, il se distingue par une surface d\u2019\u00e9change \u00e9lev\u00e9e, un faible potentiel redox, une forte r\u00e9activit\u00e9 chimique et une efficacit\u00e9 durable dans le temps.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">QM-ZviER est particuli\u00e8rement adapt\u00e9 \u00e0 l\u2019optimisation des traitements abiotiques (ISCR), mais aussi aux approches combin\u00e9es abiotique-biologique (E-ZVI).<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">M\u00e9thodes d\u2019application<br \/>\nLes principales techniques d\u2019utilisation du QM-ZviER incluent :<\/span><\/p>\n<ul class=\"ul1\">\n<li class=\"li2\"><span class=\"s1\">Injection \u00e0 basse pression <\/span><\/li>\n<li class=\"li2\"><span class=\"s1\">M\u00e9lange direct avec les sols <\/span><\/li>\n<li class=\"li2\"><span class=\"s1\">Mise en place de barri\u00e8res perm\u00e9ables r\u00e9actives (BPR) <\/span><\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-padding-top:25px;--awb-padding-right:25px;--awb-padding-bottom:25px;--awb-padding-left:25px;--awb-overflow:hidden;--awb-bg-color:rgba(174,128,76,0.25);--awb-bg-color-hover:rgba(174,128,76,0.25);--awb-bg-size:cover;--awb-border-radius:15px 15px 15px 15px;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-top-small:15px;--awb-margin-right-small:0px;--awb-margin-bottom-small:2px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:32;line-height:1.3;\">Avantages<\/h3><\/div><div class=\"fusion-text fusion-text-7\"><ul>\n<li class=\"li1\"><span class=\"s2\">R\u00e9activit\u00e9 chimique \u00e9lev\u00e9e <\/span><\/li>\n<li class=\"li1\"><span class=\"s2\">Grande r\u00e9sistance m\u00e9canique <\/span><\/li>\n<li class=\"li1\"><span class=\"s2\">Disponible en deux versions (QM-ZviER-5) : <\/span>\n<ul>\n<li class=\"li1\"><span class=\"s2\">haute r\u00e9activit\u00e9 <\/span><\/li>\n<li class=\"li1\"><span class=\"s2\">effet longue dur\u00e9e<\/span><\/li>\n<\/ul>\n<\/li>\n<li class=\"li1\"><span class=\"s2\">Surface d\u2019\u00e9change sp\u00e9cifique importante <\/span><\/li>\n<li class=\"li1\"><span class=\"s2\">Faible potentiel redox (ORP) <\/span><\/li>\n<li class=\"li1\"><span class=\"s2\">Limite la formation de chlorure de vinyle lors du traitement des HCC <\/span><\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-padding-top:25px;--awb-padding-right:25px;--awb-padding-bottom:25px;--awb-padding-left:25px;--awb-overflow:hidden;--awb-bg-color:rgba(174,128,76,0.25);--awb-bg-color-hover:rgba(174,128,76,0.25);--awb-bg-size:cover;--awb-border-radius:15px 15px 15px 15px;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-top-small:15px;--awb-margin-right-small:0px;--awb-margin-bottom-small:2px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:32;line-height:1.3;\">Contaminants cibles<\/h3><\/div><div class=\"fusion-text fusion-text-8\"><ul>\n<li>Hydrocarbures chlor\u00e9s (HCC) tels que PCE et TCE<\/li>\n<li>M\u00e9taux lourds\n<ul>\n<li>S\u00e9l\u00e9nium<\/li>\n<li>Chrome<\/li>\n<li>Plomb<\/li>\n<li>Arsenic<\/li>\n<li>etc.<\/li>\n<\/ul>\n<\/li>\n<li>Radionucl\u00e9ides<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--link_hover_color: var(--awb-color7);--link_color: var(--awb-color7);--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-color:var(--awb-color3);--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:90px;--awb-padding-right:30px;--awb-padding-bottom:90px;--awb-padding-left:30px;--awb-padding-top-small:80px;--awb-padding-bottom-small:80px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-background-color:var(--awb-color6);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:calc( 1320px + 100px );margin-left: calc(-100px \/ 2 );margin-right: calc(-100px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_4_5 4_5 fusion-flex-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-width-large:80%;--awb-margin-top-large:0px;--awb-spacing-right-large:50px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:50px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:50px;--awb-spacing-left-medium:50px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:50px;--awb-margin-bottom-small:20px;--awb-spacing-left-small:50px;\" data-animationType=\"fadeInUp\" data-animationDuration=\"1.3\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div style=\"text-align:center;\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:var(--awb-color3);--button_gradient_bottom_color:var(--awb-color3);--button_gradient_top_color_hover:var(--awb-color5);--button_gradient_bottom_color_hover:var(--awb-color5);\" target=\"_self\" href=\"https:\/\/qmes.eu\/fr\/assainissement-des-sols\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Retour \u00e0 la page pr\u00e9c\u00e9dente<\/span><\/a><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:50px;--awb-padding-bottom:50px;--awb-background-color:var(--awb-custom_color_1);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1372.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-top-small:15px;--awb-margin-right-small:0px;--awb-margin-bottom-small:2px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:32;line-height:1.3;\">Envie d&rsquo;en savoir plus d&rsquo;informations sur QM-ZviER ?<\/h3><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_4 1_4 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div ><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-2 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:var(--awb-color3);--button_gradient_bottom_color:var(--awb-color3);--button_gradient_top_color_hover:var(--awb-color5);--button_gradient_bottom_color_hover:var(--awb-color5);\" target=\"_self\" href=\"https:\/\/qmes.eu\/fr\/contact\/\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Contactez-nous<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":9526,"parent":14638,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-14695","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.5 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Fer z\u00e9rovalent<\/title>\n<meta name=\"description\" content=\"Le fer z\u00e9ro-valent (ZVI) joue un r\u00f4le important dans la d\u00e9composition des HCC. 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