{"id":420,"date":"2025-10-12T13:29:57","date_gmt":"2025-10-12T11:29:57","guid":{"rendered":"https:\/\/wp.unil.ch\/toxic\/?page_id=420"},"modified":"2026-03-10T13:20:01","modified_gmt":"2026-03-10T12:20:01","slug":"balade-pfas-polluants-industriels","status":"publish","type":"page","link":"https:\/\/wp.unil.ch\/toxic\/balade-pfas-polluants-industriels\/","title":{"rendered":"Toxic tour \u00abPFAS &amp; polluants industriels\u00bb"},"content":{"rendered":"\n<h2 class=\"wp-block-heading alignwide\">De la chimie \u00e0 l&rsquo;\u00e9tang<\/h2>\n\n\n\n<figure class=\"wp-block-image alignwide size-full is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/wp.unil.ch\/toxic\/files\/2025\/10\/4096px-les_mangettes-1.jpg\" alt=\"4096px les mangettes\" class=\"wp-image-797\" srcset=\"https:\/\/wp.unil.ch\/toxic\/files\/2025\/10\/4096px-les_mangettes-1.jpg 1920w, https:\/\/wp.unil.ch\/toxic\/files\/2025\/10\/4096px-les_mangettes-1-300x169.jpg 300w, https:\/\/wp.unil.ch\/toxic\/files\/2025\/10\/4096px-les_mangettes-1-1024x576.jpg 1024w, https:\/\/wp.unil.ch\/toxic\/files\/2025\/10\/4096px-les_mangettes-1-768x432.jpg 768w, https:\/\/wp.unil.ch\/toxic\/files\/2025\/10\/4096px-les_mangettes-1-1536x864.jpg 1536w, https:\/\/wp.unil.ch\/toxic\/files\/2025\/10\/4096px-les_mangettes-1-540x304.jpg 540w, https:\/\/wp.unil.ch\/toxic\/files\/2025\/10\/4096px-les_mangettes-1-1080x608.jpg 1080w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption class=\"wp-element-caption\">L&rsquo;Etang des Mangettes en 2024, Monthey <em>\u00a9<\/em><a href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/deed.en\" data-type=\"link\" data-id=\"https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/deed.en\">CC BY-SA 4.0 Christian David<\/a><\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Suivez le chemin des polluants industriels de Monthey, depuis leurs origines possibles jusqu\u2019aux sites contamin\u00e9s.<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">Jeudi 21 mai 2026 \u00e0 18 heures, Monthey<\/h5>\n\n\n\n<p>La r\u00e9gion de Monthey, dans le chablais valaisan, fait face \u00e0 des&nbsp;contaminations environnementales&nbsp;tr\u00e8s importantes notamment de mercure, dioxines et des tristement c\u00e9l\u00e8bres \u00ab&nbsp;polluants \u00e9ternels&nbsp;\u00bb ou PFAS.&nbsp;<\/p>\n\n\n\n<p>Lors d&rsquo;un \u00ab&nbsp;Toxic tour&nbsp;\u00bb, parcourez les lieux r\u00e9v\u00e9lateurs de ces&nbsp;pollutions&nbsp;\u2013 depuis leurs origines possibles jusqu\u2019aux sites contamin\u00e9s \u2013 en compagnie de Carole Morisod, pr\u00e9sidente de l\u2019association Chablair luttant contre les&nbsp;pollutions&nbsp;environnementales, Nancy Hopf, toxicologue (Unil&nbsp;et Unisant\u00e9), et Nolwenn B\u00fchler, anthropologue des sciences et des technologies (Unil).&nbsp;Face aux&nbsp;industries chimiques montheysannes, nous nous questionnerons sur notre d\u00e9pendance aux d\u00e9riv\u00e9s du p\u00e9trole que sont notamment les plastiques pr\u00e9sents dans nos objets du quotidien, tout autant que sur les moyens d\u2019action&nbsp;\u00e0 mettre en place au niveau industriel pour r\u00e9duire leurs impacts.&nbsp;<\/p>\n\n\n\n<p>Cheminez ensuite vers la station d\u2019\u00e9puration \u2013 lieu de traitement, mais aussi de diffusion des polluants \u2013 puis sur les berges du Rh\u00f4ne pour arriver au parc et \u00e0 l\u2019\u00e9tang des Mangettes. Cette ancienne d\u00e9charge communale et industrielle accueillant des substances chimiques nocives est devenue un important lieu de loisirs pour les habitant\u00b7es. Comment g\u00e9rer cet h\u00e9ritage toxique&nbsp;?&nbsp;Face \u00e0 ces situations complexes, comment agir individuellement et collectivement&nbsp;contre ces contaminations environnementales ? Ce toxic tour vous donnera l\u2019occasion d&rsquo;\u00e9changer sur un sujet crucial&nbsp;pour nos futurs.<\/p>\n\n\n\n<p><em>La balade sera suivie d&rsquo;un ap\u00e9ritif.<\/em><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/ep-adultes.mapado.com\/event\/675216-pfas-polluants-industriels-de-la-chimie-a-letang-toxic-tour\">Inscription recommand\u00e9e, cliquez ici<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><strong>Intervenant\u00b7es <\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Carole&nbsp;Morisod\u202f\u2013&nbsp;Habitante de Collombey<br><em>Pr\u00e9sidente de&nbsp;l\u2019association&nbsp;<a href=\"https:\/\/www.chablair.ch\">Chablair<\/a>\u202f<\/em><br><em>D\u00e9put\u00e9e &#8211; Vice pr\u00e9sidente de la commission Sant\u00e9, Affaire sociale et Int\u00e9gration (SAI)<\/em><\/li>\n\n\n\n<li>Nolwenn&nbsp;B\u00fchler&nbsp;\u2013&nbsp;Anthropologue des sciences et des technologies&nbsp;<br><em>Professeure associ\u00e9e&nbsp;&#8211; Facult\u00e9 des sciences sociales et politiques&nbsp;&#8211;&nbsp;<\/em><br><em>Universit\u00e9 de Lausanne&nbsp;(Unil)&nbsp;<\/em><\/li>\n\n\n\n<li>Nancy&nbsp;Hopf&nbsp;\u2013&nbsp;Toxicologue&nbsp;<br><em>Professeure associ\u00e9e&nbsp;&#8211; Universit\u00e9 de Lausanne (Unil) et&nbsp;Responsable de Secteur Science de l&rsquo;Exposition&nbsp;&#8211;&nbsp;D\u00e9partement&nbsp;Sant\u00e9,&nbsp;Travail&nbsp;et&nbsp;Environnement&nbsp;&#8211;&nbsp;Unisant\u00e9<\/em>&nbsp;<em>&nbsp;<\/em><\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p><strong>Lieu de <strong><strong>rendez-vous<\/strong><\/strong> <\/strong><br><br>Devant la&nbsp;<strong>gare CFF<\/strong>&nbsp;de Monthey (attention il y a deux gares).<br><a href=\"https:\/\/maps.app.goo.gl\/zDdicuwXQYXCTeii7\">https:\/\/maps.app.goo.gl\/zDdicuwXQYXCTeii7<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<p>La rencontre sera&nbsp;report\u00e9e&nbsp;au&nbsp;mercredi 27 mai \u00e0 18 heures&nbsp;<strong>en cas de mauvais temps<\/strong>.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">En partenariat avec<\/h5>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:15%\">\n<a href=\"https:\/\/www.eprouvette-unil.ch\/\">\n  <img decoding=\"async\" src=\"https:\/\/wp.unil.ch\/toxic\/files\/2025\/10\/eprouvette_complet_noir.png\" alt=\"Description de l'image cliquable\">\n<\/a>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>De la chimie \u00e0 l&rsquo;\u00e9tang Suivez le chemin des polluants industriels de Monthey, depuis leurs origines possibles jusqu\u2019aux sites contamin\u00e9s. Jeudi 21 mai 2026 \u00e0 18 heures, Monthey&hellip;<\/p>\n","protected":false},"author":1003038,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"class_list":["post-420","page","type-page","status-publish","has-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/wp.unil.ch\/toxic\/wp-json\/wp\/v2\/pages\/420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/toxic\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.unil.ch\/toxic\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/toxic\/wp-json\/wp\/v2\/users\/1003038"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/toxic\/wp-json\/wp\/v2\/comments?post=420"}],"version-history":[{"count":5,"href":"https:\/\/wp.unil.ch\/toxic\/wp-json\/wp\/v2\/pages\/420\/revisions"}],"predecessor-version":[{"id":1259,"href":"https:\/\/wp.unil.ch\/toxic\/wp-json\/wp\/v2\/pages\/420\/revisions\/1259"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/toxic\/wp-json\/wp\/v2\/media?parent=420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}