{"id":2540,"date":"2025-04-30T07:46:50","date_gmt":"2025-04-30T07:46:50","guid":{"rendered":"https:\/\/injectis.testsparkel.be\/?post_type=references&#038;p=2540"},"modified":"2026-01-14T08:46:14","modified_gmt":"2026-01-14T08:46:14","slug":"bio-barrier-installation-in-marlstone-aquifer","status":"publish","type":"references","link":"https:\/\/injectis.com\/es\/references\/bio-barrier-installation-in-marlstone-aquifer\/","title":{"rendered":"Bio-Barrier Installation in Marlstone Aquifer"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2540\" class=\"elementor elementor-2540\" data-elementor-post-type=\"references\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c15e42c e-con-full e-flex e-con e-parent\" data-id=\"c15e42c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2d24f86 e-con-full container__l e-flex e-con e-child\" data-id=\"2d24f86\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-cf302a4 e-con-full e-flex e-con e-child\" data-id=\"cf302a4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-2272bb8 e-con-full e-flex e-con e-child\" data-id=\"2272bb8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30cd15b elementor-widget elementor-widget-image\" data-id=\"30cd15b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"769\" height=\"1024\" src=\"https:\/\/injectis.com\/wp-content\/uploads\/2025\/04\/web-ref-dijon-769x1024.jpg\" class=\"attachment-large size-large wp-image-2545\" alt=\"\" srcset=\"https:\/\/injectis.com\/wp-content\/uploads\/2025\/04\/web-ref-dijon-769x1024.jpg 769w, https:\/\/injectis.com\/wp-content\/uploads\/2025\/04\/web-ref-dijon-225x300.jpg 225w, https:\/\/injectis.com\/wp-content\/uploads\/2025\/04\/web-ref-dijon-768x1022.jpg 768w, https:\/\/injectis.com\/wp-content\/uploads\/2025\/04\/web-ref-dijon.jpg 785w\" sizes=\"(max-width: 769px) 100vw, 769px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d987f59 e-con-full e-flex e-con e-child\" data-id=\"d987f59\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32e6e5b elementor-widget elementor-widget-heading\" data-id=\"32e6e5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Summary<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-214cbd9 elementor-widget elementor-widget-text-editor\" data-id=\"214cbd9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><strong>Location:<\/strong> Orl\u00e9ans, France<\/div><div><strong>Geology:\u00a0<\/strong>Heterogeneous silt<\/div><div><strong>Pollutant(s):\u00a0<\/strong> HCOV<\/div><div><strong>Reaction: <\/strong> Enhanced Reductive Dechlorination (ERD)<\/div><div><strong>Reagent(s): <\/strong> 3DMe (carbon source)<\/div><div><strong>Application type:<\/strong>\u00a0Permeable Reactive Barrier (PRB)<\/div><div><strong>Surface\/length:<\/strong>\u00a0152 m<sup>2<\/sup><\/div><div><strong>Number of points:<\/strong>\u00a0269<br \/><strong>Depth interval:<\/strong> 2,0 &#8211; 8,0 m-bgl<\/div><\/div><div><strong>Dosage:<\/strong>\u00a0250 &#8211; 600 L\/m (average 500 L\/m)<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5d270a0 e-con-full e-flex elementor-invisible e-con e-parent\" data-id=\"5d270a0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-b48fab2 e-con-full container__l e-flex e-con e-child\" data-id=\"b48fab2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ac227c8 e-con-full e-flex e-con e-child\" data-id=\"ac227c8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e02eb0 elementor-widget elementor-widget-heading\" data-id=\"9e02eb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Context<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29ca263 elementor-widget elementor-widget-text-editor\" data-id=\"29ca263\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400;\">The project was carried out in an industrial metallurgical site specialized in electrical and electronic equipment systems, active since the 1960s. For their activities, the use of solvents for the cleaning and maintenance of machines and materials for many years has caused soil pollution resulting in groundwater pollution by leaching of solvents. The studies have revealed a significant risk of dispersion which had to be stopped as soon as Therefore, it was decided to create \u00a0a reactive barrier downstream from the site to limit the risks of dispersion.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-05143f6 e-con-full elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-hidden-mobile e-flex e-con e-child\" data-id=\"05143f6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ae986e elementor-widget elementor-widget-image\" data-id=\"5ae986e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/injectis.com\/wp-content\/uploads\/2024\/06\/IMG_2310-300x225-1.webp\" class=\"attachment-large size-large wp-image-863\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-96f251e e-con-full e-flex elementor-invisible e-con e-parent\" data-id=\"96f251e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-f7d1dcc e-con-full container__l e-flex e-con e-child\" data-id=\"f7d1dcc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ff34833 e-con-full elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-hidden-mobile e-flex e-con e-child\" data-id=\"ff34833\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-133d323 elementor-widget elementor-widget-image\" data-id=\"133d323\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"252\" height=\"179\" src=\"https:\/\/injectis.com\/wp-content\/uploads\/2025\/04\/web-ref-farum2.png\" class=\"attachment-large size-large wp-image-2238\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a0bb749 e-con-full e-flex e-con e-child\" data-id=\"a0bb749\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ebb2fab elementor-widget elementor-widget-heading\" data-id=\"ebb2fab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Reaction<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe8bc76 elementor-widget elementor-widget-text-editor\" data-id=\"fe8bc76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>For this project, the environmental conditions showed a natural biological degradation of the pollution in anaerobic conditions, it was therefore naturally decided to promote these conditions by stimulating anaerobic biodegradation (ERD: Enhanced Reductive Dechlorination). The reducing conditions allow the biological chain degradation of the chlorinated solvents from perchloroethylene (PCE) down to the smallest molecule, ethene, and then ethane, which is a non-toxic molecule for human health and the environment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ff2dfe1 e-con-full e-flex elementor-invisible e-con e-parent\" data-id=\"ff2dfe1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-e2a1724 e-con-full container__l e-flex e-con e-child\" data-id=\"e2a1724\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c1f0b9b e-con-full e-flex e-con e-child\" data-id=\"c1f0b9b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b7fb652 elementor-widget elementor-widget-heading\" data-id=\"b7fb652\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Reagents<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e23c612 elementor-widget elementor-widget-text-editor\" data-id=\"e23c612\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400;\">The reagents allow the stimulation of the reductive biodegradation of solvents in anaerobic conditions. By its constitution, it allows an immediate and medium term treatment but also a long term one: 3 stages of degradation: lactic acid is directly available for fermentation, in the medium term, polylactates are released to continue the fermentation conditions and to stimulate the anaerobic conditions ; finally, fatty acids (acids and esters) are the last sources of electron donors to maintain the biodegradation up to 4 years after injections.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-874f6da e-con-full elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-hidden-mobile e-flex e-con e-child\" data-id=\"874f6da\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e4ae130 elementor-widget elementor-widget-image\" data-id=\"e4ae130\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"536\" height=\"436\" src=\"https:\/\/injectis.com\/wp-content\/uploads\/2025\/04\/web-ref-farum3.png\" class=\"attachment-large size-large wp-image-2242\" alt=\"\" srcset=\"https:\/\/injectis.com\/wp-content\/uploads\/2025\/04\/web-ref-farum3.png 536w, https:\/\/injectis.com\/wp-content\/uploads\/2025\/04\/web-ref-farum3-300x244.png 300w\" sizes=\"(max-width: 536px) 100vw, 536px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9891f38 e-con-full e-flex elementor-invisible e-con e-parent\" data-id=\"9891f38\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-7714b1d e-con-full container__l e-flex e-con e-child\" data-id=\"7714b1d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b58514b e-con-full elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-hidden-mobile e-flex e-con e-child\" data-id=\"b58514b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8299d48 elementor-widget elementor-widget-image\" data-id=\"8299d48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"259\" height=\"249\" src=\"https:\/\/injectis.com\/wp-content\/uploads\/2025\/04\/web-ref-farum4.png\" class=\"attachment-large size-large wp-image-2246\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-33bab60 e-con-full e-flex e-con e-child\" data-id=\"33bab60\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d56314c elementor-widget elementor-widget-heading\" data-id=\"d56314c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Particularity<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce62565 elementor-widget elementor-widget-text-editor\" data-id=\"ce62565\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-weight: 400;\">For this project, it has been decided to realize a barrier application with different concentrations depending of the depth.<\/p><p style=\"font-weight: 400;\">Out of a total of 269 injections, the different dosages were performed to inject 230 points from 5 to 8m-bgl at 500L\/m, 30 injections from 2 to 8m-bgl at 250 to 400L\/m and \u00a09 injections from 13 to 18m-bgl at 400-600 L\/m.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"author":10,"featured_media":2545,"template":"","categories":[],"class_list":["post-2540","references","type-references","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bio-Barrier Installation in Marlstone Aquifer - Injectis<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/injectis.com\/es\/references\/bio-barrier-installation-in-marlstone-aquifer\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bio-Barrier Installation in Marlstone Aquifer - Injectis\" \/>\n<meta property=\"og:description\" content=\"Summary Location: Orl\u00e9ans, FranceGeology:\u00a0Heterogeneous siltPollutant(s):\u00a0 HCOVReaction: Enhanced Reductive Dechlorination (ERD)Reagent(s): 3DMe (carbon source)Application type:\u00a0Permeable Reactive Barrier (PRB)Surface\/length:\u00a0152 m2Number of points:\u00a0269Depth interval: 2,0 &#8211; 8,0 m-bglDosage:\u00a0250 &#8211; 600 L\/m (average 500 L\/m) Context The project was carried out in an industrial metallurgical site specialized in electrical and electronic equipment systems, active since the 1960s. For their [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/injectis.com\/es\/references\/bio-barrier-installation-in-marlstone-aquifer\/\" \/>\n<meta property=\"og:site_name\" content=\"Injectis\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-14T08:46:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/injectis.com\/wp-content\/uploads\/2025\/04\/web-ref-dijon.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"785\" \/>\n\t<meta property=\"og:image:height\" content=\"1045\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/injectis.com\\\/es\\\/references\\\/bio-barrier-installation-in-marlstone-aquifer\\\/\",\"url\":\"https:\\\/\\\/injectis.com\\\/es\\\/references\\\/bio-barrier-installation-in-marlstone-aquifer\\\/\",\"name\":\"Bio-Barrier Installation in Marlstone Aquifer - Injectis\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/injectis.com\\\/es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/injectis.com\\\/es\\\/references\\\/bio-barrier-installation-in-marlstone-aquifer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/injectis.com\\\/es\\\/references\\\/bio-barrier-installation-in-marlstone-aquifer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/injectis.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/web-ref-dijon.jpg\",\"datePublished\":\"2025-04-30T07:46:50+00:00\",\"dateModified\":\"2026-01-14T08:46:14+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/injectis.com\\\/es\\\/references\\\/bio-barrier-installation-in-marlstone-aquifer\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/injectis.com\\\/es\\\/references\\\/bio-barrier-installation-in-marlstone-aquifer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/injectis.com\\\/es\\\/references\\\/bio-barrier-installation-in-marlstone-aquifer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/injectis.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/web-ref-dijon.jpg\",\"contentUrl\":\"https:\\\/\\\/injectis.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/web-ref-dijon.jpg\",\"width\":785,\"height\":1045},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/injectis.com\\\/es\\\/references\\\/bio-barrier-installation-in-marlstone-aquifer\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/injectis.com\\\/es\\\/inicio\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bio-Barrier Installation in Marlstone Aquifer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/injectis.com\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/injectis.com\\\/es\\\/\",\"name\":\"Injectis\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/injectis.com\\\/es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Bio-Barrier Installation in Marlstone Aquifer - Injectis","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/injectis.com\/es\/references\/bio-barrier-installation-in-marlstone-aquifer\/","og_locale":"es_ES","og_type":"article","og_title":"Bio-Barrier Installation in Marlstone Aquifer - Injectis","og_description":"Summary Location: Orl\u00e9ans, FranceGeology:\u00a0Heterogeneous siltPollutant(s):\u00a0 HCOVReaction: Enhanced Reductive Dechlorination (ERD)Reagent(s): 3DMe (carbon source)Application type:\u00a0Permeable Reactive Barrier (PRB)Surface\/length:\u00a0152 m2Number of points:\u00a0269Depth interval: 2,0 &#8211; 8,0 m-bglDosage:\u00a0250 &#8211; 600 L\/m (average 500 L\/m) Context The project was carried out in an industrial metallurgical site specialized in electrical and electronic equipment systems, active since the 1960s. 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