{"id":16019,"date":"2022-12-07T16:38:57","date_gmt":"2022-12-07T14:38:57","guid":{"rendered":"https:\/\/qmes.eu\/nulwaardig-ijzer-zvi-voor-grondwatersanering\/"},"modified":"2026-03-05T16:45:13","modified_gmt":"2026-03-05T14:45:13","slug":"nullwertiges-eisen","status":"publish","type":"page","link":"https:\/\/qmes.eu\/de\/bodensanierung\/nullwertiges-eisen\/","title":{"rendered":"Nullwertiges Eisen"},"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);\">Nullwertiges Eisen (ZVI) zur Grundwassersanierung<\/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>Nullwertiges Eisen (auch elementares Eisen, ZVI) spielt eine Schl\u00fcsselrolle bei der Grundwassersanierung, insbesondere bei der chemischen Reduktion (ISCR) von chlorierten Kohlenwasserstoffen (VOCs) und Schwermetallen vor Ort. Es wirkt als Reduktionsmittel und wandelt Schadstoffe in weniger sch\u00e4dliche oder unsch\u00e4dliche Verbindungen um. Bei Kontakt mit Schadstoffen wie chlorierten L\u00f6sungsmitteln (z. B. PER und TRI) reagiert nullwertiges Eisen durch Elektronen\u00fcbertragung. Dies l\u00f6st eine chemische Reaktion aus, die diese Stoffe in weniger giftige und sogar vollst\u00e4ndig biologisch abbaubare Verbindungen wie Ethan oder Ethylen zerlegt. Dar\u00fcber hinaus kann ZVI bestimmte Metalle reduzieren und immobilisieren und so deren Mobilit\u00e4t und Toxizit\u00e4t verringern. Dies macht nullwertiges Eisen zu einem wirksamen und nachhaltigen Mittel zur Sanierung kontaminierten Grundwassers.<\/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>Micro-ZVI-Produkte<\/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>Die Produkte von QM Environmental International mit nullwertigem Eisen (ZVI) decken ein breites Spektrum an Partikelgr\u00f6\u00dfen ab. Mikro-ZVI mit einem D50 von 5 Mikrometern f\u00fcr Injektionsanwendungen in dichten B\u00f6den sowie 1- bis 2-mm-ZVI-Granulate f\u00fcr durchl\u00e4ssige reaktive Barrieren (PRBs) sind erh\u00e4ltlich.<\/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=\"Bodensanierung\" 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,\" 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>Hohe Reaktivit\u00e4t vs. langanhaltende Wirkung<\/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;\">Produktion<\/h1><\/div><div class=\"fusion-text fusion-text-6\"><p>QM-ZviER nullwertiges Eisen (m-ZVI) wird durch ein einzigartiges kombiniertes physikalisch-chemisches Verfahren hergestellt. Im Vergleich zu herk\u00f6mmlichem Eisenpulver zeichnet sich QM-ZviER durch eine gro\u00dfe spezifische Austauschoberfl\u00e4che, ein niedriges Redoxpotenzial, eine hohe chemische Aktivit\u00e4t und eine lang anhaltende Wirksamkeit aus.<\/p>\n<p>QM-ZviER eignet sich ideal zur Optimierung abiotischer (ISCR) Sanierungen und kombinierter abiotisch-biotischer (E-ZVI) Sanierungen.<\/p>\n<p>M\u00f6gliche Anwendungsmethoden mit QM-ZViER:<\/p>\n<ul>\n<li>Niederdruckinjektion<\/li>\n<li>Bodendurchmischung<\/li>\n<li>Permeable reaktive Barrieren (PRBs)<\/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;\">Vorteile<\/h3><\/div><div class=\"fusion-text fusion-text-7\"><ul>\n<li>Hohe chemische Reaktivit\u00e4t<\/li>\n<li>Hohe Festigkeit\/H\u00e4rte<\/li>\n<li>QM-ZviER-5 ist in zwei Versionen erh\u00e4ltlich:\n<ul>\n<li>Hohe Reaktivit\u00e4t<\/li>\n<li>Lang anhaltende Leistung<\/li>\n<\/ul>\n<\/li>\n<li>Gro\u00dfe spezifische Austauschoberfl\u00e4che<\/li>\n<li>Niedriges Redoxpotential (ORP)<\/li>\n<li>Verhindert die Bildung von Vinylchlorid bei der Anwendung auf VOCs<\/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;\">Zielkontaminanten<\/h3><\/div><div class=\"fusion-text fusion-text-8\"><ul>\n<li>Chlorierte Kohlenwasserstoffe (VOCls wie PER und TRI)<\/li>\n<li>Schwermetalle\n<ul>\n<li>Selen<\/li>\n<li>Chrom<\/li>\n<li>Blei<\/li>\n<li>Arsen<\/li>\n<li>usw.<\/li>\n<\/ul>\n<\/li>\n<li>Radionuklide<\/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: 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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;\">Sie m\u00f6chten mehr Informationen zu 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\" 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