{"id":6269,"date":"2019-03-11T17:34:49","date_gmt":"2019-03-11T16:34:49","guid":{"rendered":"https:\/\/www.pronal.com\/produit\/uncategorized\/bacs-de-retention\/"},"modified":"2025-09-22T15:57:37","modified_gmt":"2025-09-22T13:57:37","slug":"retentions","status":"publish","type":"product","link":"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/","title":{"rendered":"Retention tank"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">The flexible retention tank acts primarily as a double wall for flexible tanks. It is mainly used for liquid<\/span><a href=\"https:\/\/www.pronal.com\/en\/product\/flexible-storage-tanks\/citernes-souples-engrais-liquides\/\"><span style=\"font-weight: 400;\"> fertilizer tanks<\/span><\/a><span style=\"font-weight: 400;\">, <\/span><a href=\"https:\/\/www.pronal.com\/en\/product\/flexible-storage-tanks\/oil-storage-tanks\/\"><span style=\"font-weight: 400;\">oil storage tanks<\/span><\/a><span style=\"font-weight: 400;\"> and <\/span><a href=\"https:\/\/www.pronal.com\/en\/product\/flexible-storage-tanks\/flexible-fuel-tanks\/\"><span style=\"font-weight: 400;\">fuel bladder<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Indeed, in case of a problem during the use of the flexible tank, the losses of fuels and oils are retained in the retention. Thus,<\/span><b> the impact on the environment is minimized.\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400;\">The flexible retention is a <\/span><b>tailor-made solution<\/b><span style=\"font-weight: 400;\">. Several flexible tanks can be installed in the same retention tank depending on the dimensions.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Secondly, the retention tank<\/span><b> can also contain rigid elements<\/b><span style=\"font-weight: 400;\">. Oil processing machines (or other fluids) as well as transformers and hydraulic systems can be installed there. During maintenance, they are isolated from their environment.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">These flexible retention are equipped with a metal frame made of galvanized steel. It is made of identical tubes and joints that make it easy to assemble. The flexible bund is <\/span><b>easy and quick to deploy<\/b><span style=\"font-weight: 400;\">, about 20 minutes, and requires only 2 people for installation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The retention can be accompanied by a drainage and rainwater filtration kit. This kit allows to filter <a href=\"https:\/\/www.sciencedirect.com\/topics\/chemical-engineering\/hydrocarbon\">hydrocarbons<\/a> from the rainwater contained in the retention. Also, it allows the retention to remain empty and clean.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Retention for hydrocarbons\/oils\/effluents &#8211; Standard sizes from 5 &gt; 353 m3<\/p>\n","protected":false},"featured_media":5436,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[223,246],"product_tag":[391,383,390,382,389,384,385],"class_list":{"0":"post-6269","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-flexible-storage-tanks","7":"product_cat-hydrocarbons","8":"product_tag-compensate","9":"product_tag-environment","10":"product_tag-fuel","11":"product_tag-oil","12":"product_tag-retention","13":"product_tag-security","14":"product_tag-store","16":"first","17":"instock","18":"shipping-taxable","19":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Retention tank - a flexible and tailor made solution | Pronal<\/title>\n<meta name=\"description\" content=\"Our retention tank retains any hydrocarbon, oil and effluent leaks if there are any issued when using flexible\/rigid storage tanks or vehicules.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Retention tank - a flexible and tailor made solution | Pronal\" \/>\n<meta property=\"og:description\" content=\"Our retention tank retains any hydrocarbon, oil and effluent leaks if there are any issued when using flexible\/rigid storage tanks or vehicules.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/\" \/>\n<meta property=\"og:site_name\" content=\"Pronal - Conception et fabrication de structure flexible\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-22T13:57:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/03\/Bac-de-retention.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"656\" \/>\n\t<meta property=\"og:image:height\" content=\"521\" \/>\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=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/\",\"url\":\"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/\",\"name\":\"Retention tank - a flexible and tailor made solution | Pronal\",\"isPartOf\":{\"@id\":\"https:\/\/www.pronal.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/03\/Bac-de-retention.jpg\",\"datePublished\":\"2019-03-11T16:34:49+00:00\",\"dateModified\":\"2025-09-22T13:57:37+00:00\",\"description\":\"Our retention tank retains any hydrocarbon, oil and effluent leaks if there are any issued when using flexible\/rigid storage tanks or vehicules.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/#primaryimage\",\"url\":\"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/03\/Bac-de-retention.jpg\",\"contentUrl\":\"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/03\/Bac-de-retention.jpg\",\"width\":656,\"height\":521,\"caption\":\"Retention tanks\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Products\",\"item\":\"https:\/\/www.pronal.com\/en\/pronal-products\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Retention tank\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.pronal.com\/en\/#website\",\"url\":\"https:\/\/www.pronal.com\/en\/\",\"name\":\"Pronal - Conception et fabrication de structure flexible\",\"description\":\"Pronal - Conception et fabrication de structure flexible\",\"publisher\":{\"@id\":\"https:\/\/www.pronal.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.pronal.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.pronal.com\/en\/#organization\",\"name\":\"Pronal\",\"url\":\"https:\/\/www.pronal.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.pronal.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/06\/logo-pronal.png\",\"contentUrl\":\"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/06\/logo-pronal.png\",\"width\":504,\"height\":80,\"caption\":\"Pronal\"},\"image\":{\"@id\":\"https:\/\/www.pronal.com\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Retention tank - a flexible and tailor made solution | Pronal","description":"Our retention tank retains any hydrocarbon, oil and effluent leaks if there are any issued when using flexible\/rigid storage tanks or vehicules.","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:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/","og_locale":"en_US","og_type":"article","og_title":"Retention tank - a flexible and tailor made solution | Pronal","og_description":"Our retention tank retains any hydrocarbon, oil and effluent leaks if there are any issued when using flexible\/rigid storage tanks or vehicules.","og_url":"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/","og_site_name":"Pronal - Conception et fabrication de structure flexible","article_modified_time":"2025-09-22T13:57:37+00:00","og_image":[{"width":656,"height":521,"url":"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/03\/Bac-de-retention.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/","url":"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/","name":"Retention tank - a flexible and tailor made solution | Pronal","isPartOf":{"@id":"https:\/\/www.pronal.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/#primaryimage"},"image":{"@id":"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/#primaryimage"},"thumbnailUrl":"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/03\/Bac-de-retention.jpg","datePublished":"2019-03-11T16:34:49+00:00","dateModified":"2025-09-22T13:57:37+00:00","description":"Our retention tank retains any hydrocarbon, oil and effluent leaks if there are any issued when using flexible\/rigid storage tanks or vehicules.","breadcrumb":{"@id":"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/#primaryimage","url":"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/03\/Bac-de-retention.jpg","contentUrl":"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/03\/Bac-de-retention.jpg","width":656,"height":521,"caption":"Retention tanks"},{"@type":"BreadcrumbList","@id":"https:\/\/www.pronal.com\/en\/produit\/flexible-storage-tanks\/retentions\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Products","item":"https:\/\/www.pronal.com\/en\/pronal-products\/"},{"@type":"ListItem","position":2,"name":"Retention tank"}]},{"@type":"WebSite","@id":"https:\/\/www.pronal.com\/en\/#website","url":"https:\/\/www.pronal.com\/en\/","name":"Pronal - Conception et fabrication de structure flexible","description":"Pronal - Conception et fabrication de structure flexible","publisher":{"@id":"https:\/\/www.pronal.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.pronal.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.pronal.com\/en\/#organization","name":"Pronal","url":"https:\/\/www.pronal.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.pronal.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/06\/logo-pronal.png","contentUrl":"https:\/\/www.pronal.com\/wp-content\/uploads\/2019\/06\/logo-pronal.png","width":504,"height":80,"caption":"Pronal"},"image":{"@id":"https:\/\/www.pronal.com\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.pronal.com\/en\/wp-json\/wp\/v2\/product\/6269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pronal.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.pronal.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pronal.com\/en\/wp-json\/wp\/v2\/media\/5436"}],"wp:attachment":[{"href":"https:\/\/www.pronal.com\/en\/wp-json\/wp\/v2\/media?parent=6269"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.pronal.com\/en\/wp-json\/wp\/v2\/product_brand?post=6269"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.pronal.com\/en\/wp-json\/wp\/v2\/product_cat?post=6269"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.pronal.com\/en\/wp-json\/wp\/v2\/product_tag?post=6269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}