{"id":5044,"date":"2024-07-26T15:25:28","date_gmt":"2024-07-26T13:25:28","guid":{"rendered":"https:\/\/www.oseido.tech\/?p=5044"},"modified":"2024-07-26T15:26:51","modified_gmt":"2024-07-26T13:26:51","slug":"overview-of-pfas-eternal-pollutants","status":"publish","type":"post","link":"https:\/\/www.oseido.tech\/index.php\/en\/2024\/07\/26\/overview-of-pfas-eternal-pollutants\/","title":{"rendered":"Overview of PFAS &#8211; Eternal pollutants"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5044\" class=\"elementor elementor-5044\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9c07e1e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c07e1e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-642d1fa\" data-id=\"642d1fa\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc33b19 elementor-widget elementor-widget-heading\" data-id=\"cc33b19\" data-element_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\">PFAS : Chemical Substances under Surveillance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc4b89e elementor-widget elementor-widget-text-editor\" data-id=\"bc4b89e\" data-element_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 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\"><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\">Perfluoroalkylated and polyfluoroalkylated substances, commonly known as PFAS, are a family of almost 4,000 synthetic chemical compounds used since the 1950s for their non-stick, heat-resistant and waterproofing properties. PFASs are not a single substance, but a large group of over 10,000 chemicals with very strong carbon-fluorine bonds. They include perfluorooctane sulfonate (PFOS), perfluorooctanoic acid (PFOA) and perfluorohexane sulfonate (PFHxS).&nbsp;<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\"><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; color: #0c0c0c; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\">They are used to manufacture products such as fabrics, food packaging, non-stick cooking surfaces and pesticides, which require stability to resist heat, oil and water. But this stability also means that these chemicals are less biodegradable and can therefore persist in the environment, and in organisms, for a long time, as well as being mobile over long distances.<\/span><\/p>\n<h4 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 2pt;\"><span style=\"letter-spacing: normal; caret-color: #000000; color: #000000; font-weight: normal;\"><span style=\"font-size: 15pt; font-family: 'Times New Roman', serif; font-weight: bold; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;\">Environmental and Health Impact<\/span><\/span><\/h4>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\"><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\">PFAS are released into the environment mainly by industrial activities, fire-fighting foams and wastewater treatment plants. Research into the health impacts of PFAS continues to provide evidence of their toxicity. Observations and data from animal studies suggest associations between high exposure to specific PFASs and their <\/span><a style=\"text-decoration: none;\" href=\"https:\/\/www.hsph.harvard.edu\/news\/hsph-in-the-news\/protecting-against-forever-chemicals\/\"><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; color: #1155cc; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;\">health effects<\/span><\/a><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\">, such as increased cholesterol levels, thyroid and liver dysfunction, adverse pregnancy outcomes, and increased risk of certain cancers. Their presence has been associated with a variety of health effects, including immune system disturbances in children, reduced birth weight, elevated cholesterol levels and liver dysfunction.<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\"><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\">Not all PFAS pose the same level of risk, but four compounds are of particular concern: PFOA, PFOS, PFNA and PFHxS, due to their toxicity and environmental persistence.<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; text-align: center; margin-top: 12pt; margin-bottom: 12pt;\"><a style=\"text-decoration: none;\" href=\"https:\/\/www.lemonde.fr\/les-decodeurs\/article\/2023\/02\/23\/polluants-eternels-explorez-la-carte-d-europe-de-la-contamination-par-les-pfas_6162942_4355770.html\"><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; color: #1155cc; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;\"><span style=\"border: medium; display: inline-block; overflow: hidden; width: 533px; height: 534px;\"><img fetchpriority=\"high\" decoding=\"async\" style=\"margin-left: 0px; margin-top: 0px;\" src=\"https:\/\/lh7-us.googleusercontent.com\/docsz\/AD_4nXcmff9TzZHtcQQ8BDAfLxx9jB5aa1CPTb3T-Rq1ojf4e65JrIIIPv72nK-SR5ZpZ-pBZICxjmtFmq7XygOpz5ovcOeQJU2mOVReC56RTzk2jEYqZ5dP5-vZELLV_7nMXeJ_-eFvbgx1muh8hdKHfVZZRML-?key=hYzoVoXnYj37Nh0LTYdNqw\" width=\"533\" height=\"534\"><\/span><\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 15pt;\"><span style=\"text-decoration: underline;\"><span style=\"font-size: 15pt; font-family: 'Times New Roman', serif; color: #0c0c0c; background-color: transparent; font-weight: bold; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;\">PFAS Regulations<\/span><\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 15pt;\"><span style=\"font-size: 15pt; font-family: 'Times New Roman', serif; color: #0c0c0c; background-color: transparent; font-weight: bold; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\">In Europe on one side:<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 15pt;\"><span style=\"letter-spacing: normal; caret-color: #000000; color: #000000;\"><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; color: #0c0c0c; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;\">European regulations concerning PFAS are based on the 2001 Stockholm Convention, which has restricted the production and use of PFOS since 2009, and banned the import, export and production of PFOA since 2020. A similar ban is planned for PFHxS by 2023. France is working with its European partners to tighten restrictions on all PFASs under the REACH regulation. For installations classified for environmental protection (ICPE), an emission limit value (ELV) of 25 \u00b5g\/l for PFOS in liquid discharges has been set from 2023, although other compounds are not yet subject to specific limits or systematic monitoring.<\/span><\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 15pt;\"><span style=\"font-size: 15pt; font-family: 'Times New Roman', serif; color: #0c0c0c; background-color: transparent; font-weight: bold; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\">In France on the other:<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 15pt;\"><span style=\"letter-spacing: normal; caret-color: #000000; color: #000000;\"><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; color: #0c0c0c; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;\">The law aimed at banning PFAS in France provides for several stages. From 2026, certain products such as cosmetics, waxes and certain garments will be banned, while protective clothing will be exempt. The ban will extend to all textiles in 2030, except those for specific industrial uses. Products containing low traces of PFAS are exempt, and threshold concentrations will be set by decree. Food packaging and kitchen utensils have been excluded to await a European framework. The global ban for 2027 has been withdrawn, pending an EU-wide decision, led by the initiative of several countries under the REACH regulation.<\/span><\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 15pt;\"><span style=\"letter-spacing: normal; caret-color: #000000; color: #000000;\"><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; color: #0c0c0c; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;\">The Interministerial Action Plan on PFAS aims to structure a coordinated and effective response to the challenges posed by these persistent chemicals. It focuses on developing measurement methods, strengthening monitoring, reducing emissions, and national and international cooperation to protect human health and the environment.<\/span><\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 15pt;\"><span style=\"text-decoration: underline; font-size: 14pt; font-family: 'Times New Roman', serif; color: #1155cc; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;\"><a style=\"text-decoration: none;\" href=\"https:\/\/www.ecologie.gouv.fr\/sites\/default\/files\/documents\/2024.04.05_Plan_PFAS.pdf\">https:\/\/www.ecologie.gouv.fr\/sites\/default\/files\/documents\/2024.04.05_Plan_PFAS.pdf<\/a><\/span><\/p>\n<h3 dir=\"ltr\" style=\"line-height: 1.38; text-align: center; margin-top: 14pt; margin-bottom: 4pt;\"><span style=\"letter-spacing: normal; text-align: start; caret-color: #000000; color: #000000; font-weight: normal;\"><span style=\"font-size: 15pt; font-family: 'Times New Roman', serif; font-weight: bold; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;\"><span style=\"border: medium; display: inline-block; overflow: hidden; width: 789px; height: 394px;\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeAun9EhjRIGIOs7OaATdnymRD8lDgMZJx0jcFfKdUQSWhMMf8BEcT7JmixXmpvS02rr3mVXZ_fmeTt0VW1Gq3i1ZFjpaHr3bKIv4sI1lHvhdtDL8W2PM_9O9ZZ649c0GxFt9Sepcu21DQeY2gk_NShWrQH?key=hYzoVoXnYj37Nh0LTYdNqw\" width=\"789\" height=\"394\"><\/span><\/span><\/span><\/h3>\n<h3 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 14pt; margin-bottom: 4pt;\"><span style=\"font-size: 15pt; font-family: 'Times New Roman', serif; color: #000000; background-color: transparent; font-weight: bold; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\">Conclusion<\/span><\/h3>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\"><span style=\"letter-spacing: normal; caret-color: #000000; color: #000000;\"><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; font-variant-ligatures: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;\">PFAS management is a major environmental and health issue. Regulatory efforts are underway to limit their impact, but many challenges remain. Collaboration between authorities, industry and researchers is crucial to finding viable solutions and reducing the ecological footprint of these persistent substances.<\/span><\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 0pt;\"><span style=\"font-size: 14pt; font-family: &quot;Times New Roman&quot;, serif; color: rgb(0, 0, 0); background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\">OSEIDO offers innovative technologies to help manufacturers, users and companies effectively eliminate PFAS from their processes and products. Our tailor-made solutions guarantee a significant reduction in the environmental impact of PFAS.&nbsp;<\/span><\/p><p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14pt; font-family: &quot;Times New Roman&quot;, serif; color: rgb(0, 0, 0); background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\">Please do not hesitate to contact us to find out how we can help you achieve sustainable development and regulatory compliance.<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\"><span style=\"font-size: 14pt; font-family: 'Times New Roman', serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-alternates: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\">&nbsp;<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\"><span style=\"text-decoration: underline;\"><span style=\"letter-spacing: -0.27px;\">Sources :<\/span><\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\">DREAL<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\">Forever Pollution Project<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\"><a href=\"https:\/\/www.vie-publique.fr\/loi\/293656-pfas-polluants-eternels-proposition-de-loi-ecologiste#\">https:\/\/www.vie-publique.fr\/loi\/293656-pfas-polluants-eternels-proposition-de-loi-ecologiste#<\/a><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\">\n<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>PFAS : Chemical Substances under Surveillance Perfluoroalkylated and polyfluoroalkylated substances, commonly known as PFAS, are a family of almost 4,000 synthetic chemical compounds used since the 1950s for their non-stick, heat-resistant and waterproofing properties. PFASs are not a single substance, but a large group of over 10,000 chemicals with very strong carbon-fluorine bonds. They include [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5020,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[],"class_list":["post-5044","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Overview of PFAS - Eternal pollutants - OSEIDO<\/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:\/\/www.oseido.tech\/index.php\/en\/2024\/07\/26\/overview-of-pfas-eternal-pollutants\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Overview of PFAS - Eternal pollutants - OSEIDO\" \/>\n<meta property=\"og:description\" content=\"PFAS : Chemical Substances under Surveillance Perfluoroalkylated and polyfluoroalkylated substances, commonly known as PFAS, are a family of almost 4,000 synthetic chemical compounds used since the 1950s for their non-stick, heat-resistant and waterproofing properties. 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