{"id":13098,"date":"2026-01-02T00:00:00","date_gmt":"2026-01-01T23:00:00","guid":{"rendered":"https:\/\/www.cabinet-magar.fr\/actualites\/eau-potable-les-pfas-sous-haute-surveillance\/"},"modified":"2026-01-02T00:00:00","modified_gmt":"2026-01-01T23:00:00","slug":"eau-potable-les-pfas-sous-haute-surveillance","status":"publish","type":"post","link":"https:\/\/www.cabinet-magar.fr\/de\/actualites\/eau-potable-les-pfas-sous-haute-surveillance\/","title":{"rendered":"Eau potable : les PFAS sous haute surveillance !"},"content":{"rendered":"<p>Au c\u0153ur d\u2019enjeux environnementaux et sanitaires, les substances perfluoroalkyl\u00e9es et polyfluoroalkyl\u00e9es, aussi appel\u00e9es \u00ab PFAS \u00bb ou \u00ab polluants \u00e9ternels \u00bb, font l\u2019objet, depuis le 1er janvier 2026, d\u2019une recherche et d\u2019un contr\u00f4le tout particulier dans les eaux potables.<\/p>\n<h2>PFAS dans l\u2019eau potable : 22 mol\u00e9cules cibl\u00e9es<\/h2>\n<p>Les substances perfluoroalkyl\u00e9es et polyfluoroalkyl\u00e9es, dites PFAS ou \u00ab\u202fpolluants \u00e9ternels\u202f\u00bb constituent un ensemble de plusieurs milliers de compos\u00e9s chimiques utilis\u00e9s depuis les ann\u00e9es 1950 dans la production de produits de consommation courante gr\u00e2ce \u00e0 leurs propri\u00e9t\u00e9s antiadh\u00e9sives, imperm\u00e9abilisantes, r\u00e9sistantes aux fortes chaleurs, etc.<\/p>\n<p>Cependant, les PFAS sont \u00ab\u202fpersistants\u202f\u00bb, c\u2019est-\u00e0-dire qu\u2019ils ne se d\u00e9composent pas. Ils se retrouvent ainsi dans l\u2019eau, l\u2019air, les sols, l\u2019alimentation et les organismes vivants.<\/p>\n<p>Parce que ces substances sont, en plus d\u2019\u00eatre persistantes, nocives pour la sant\u00e9 humaine et l\u2019environnement, la loi du 27 f\u00e9vrier 2025 visant \u00e0 prot\u00e9ger la population des risques li\u00e9s aux substances perfluoroalkyl\u00e9es et polyfluoroalkyl\u00e9es a instaur\u00e9 un principe de contr\u00f4le de leur pr\u00e9sence dans l\u2019eau potable.<\/p>\n<p>La liste des PFAS recherch\u00e9s lors de ces analyses est \u00e0 pr\u00e9sent disponible. Les contr\u00f4les devront donc rechercher les substances perfluoroalkyl\u00e9es et polyfluoroalkyl\u00e9es, et en particulier :<\/p>\n<ul>\n<li>l\u2019acide perfluorobutano\u00efque (PFBA) ;<\/li>\n<li>l\u2019acide perfluoropentano\u00efque (PFPeA) ;<\/li>\n<li>l\u2019acide perfluorohexano\u00efque (PFHxA) ;<\/li>\n<li>l\u2019acide perfluoroheptano\u00efque (PFHpA)<\/li>\n<li>l\u2019acide perfluoroctano\u00efque (PFOA) ;<\/li>\n<li>l\u2019acide perfluorononano\u00efque (PFNA) ;<\/li>\n<li>l\u2019acide perfluorod\u00e9cano\u00efque (PFDA) ;<\/li>\n<li>l\u2019acide perfluoround\u00e9cano\u00efque (PFUnDA) ;<\/li>\n<li>l\u2019acide perfluorodod\u00e9cano\u00efque (PFDoDA) ;<\/li>\n<li>l\u2019acide perfluorotrid\u00e9cano\u00efque (PFTrDA) ;<\/li>\n<li>l\u2019acide perfluorobutanesulfonique (PFBS) ;<\/li>\n<li>l\u2019acide perfluoropentanesulfonique (PFPeS) ;<\/li>\n<li>l\u2019acide perfluorohexane sulfonique (PFHxS) ;<\/li>\n<li>l\u2019acide perfluoroheptane sulfonique (PFHpS) ;<\/li>\n<li>l\u2019acide perfluorooctane sulfonique (PFOS) ;<\/li>\n<li>l\u2019acide perfluorod\u00e9cane sulfonique (PFDS) ;<\/li>\n<li>l\u2019acide perfluoround\u00e9cane sulfonique ;<\/li>\n<li>l\u2019acide perfluorodod\u00e9cane sulfonique ;<\/li>\n<li>l\u2019acide perfluorotrid\u00e9cane sulfonique.<\/li>\n<\/ul>\n<p>\u00c0 partir du 1er janvier 2027, les analyses devront \u00e9galement cibler l\u2019acide trifluoroac\u00e9tique (TFA) et l\u2019acide 6: 2 fluorot\u00e9lomersulfonique (6 :2 FTSA).<\/p>\n<p>Notez que les analyses doivent \u00e9galement \u00eatre \u00e9largies \u00e0 toute substance quantifiable dont le contr\u00f4le est justifi\u00e9 au regard des circonstances locales, quand bien m\u00eame ladite substance ne ferait pas partie de la liste.<\/p>\n<div>Sources :  <\/p>\n<ul>\n<li><a href=\"https:\/\/www.legifrance.gouv.fr\/jorf\/id\/JORFTEXT000053158687\" target=\"_blank\">D\u00e9cret no 2025-1287 du 22 d\u00e9cembre 2025 relatif \u00e0 la s\u00e9curit\u00e9 sanitaire des eaux destin\u00e9es \u00e0 la consommation humaine<\/a><\/li>\n<\/ul>\n<\/div>\n<p><a href=\"https:\/\/www.weblex.fr\/weblex-actualite\/eau-potable-les-pfas-sous-haute-surveillance\" target=\"_blank\">Eau potable : les PFAS sous haute surveillance !<\/a> &#8211; \u00a9 Copyright WebLex<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.weblex.fr\/sites\/default\/files\/actualites\/images\/Shutterstock_PFAScontrolesanitaire.jpg\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Au c\u0153ur d\u2019enjeux environnementaux et sanitaires, les substances perfluoroalkyl\u00e9es et polyfluoroalkyl\u00e9es, aussi appel\u00e9es \u00ab PFAS \u00bb ou \u00ab polluants \u00e9ternels \u00bb, font l\u2019objet, depuis le 1er janvier 2026, d\u2019une recherche et d\u2019un contr\u00f4le tout particulier dans les eaux potables.<\/p>\n","protected":false},"author":0,"featured_media":13099,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9,7],"tags":[],"class_list":["post-13098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu-juridique","category-actualites"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Eau potable : les PFAS sous haute surveillance ! 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