{"id":164309,"date":"2025-06-09T23:08:10","date_gmt":"2025-06-09T23:08:10","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/164309\/"},"modified":"2025-06-09T23:08:10","modified_gmt":"2025-06-09T23:08:10","slug":"au-salon-vivatech-des-innovations-regionales-pour-repenser-nos-usages-et-economiser-leau","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/164309\/","title":{"rendered":"Au salon Vivatech, des innovations r\u00e9gionales pour repenser nos usages et \u00e9conomiser l&rsquo;eau"},"content":{"rendered":"<p>Sous l&rsquo;influence du r\u00e9chauffement climatique, <a href=\"https:\/\/www.laprovence.com\/article\/economie\/2861578272438614\/l-eau-une-ressource-au-coeur-de-tous-les-enjeux-en-paca\" target=\"_blank\" rel=\"nofollow noopener\">la ressource en eau va se rar\u00e9fier en Pac<\/a>a, comme dans le monde. Au salon Vivatech, trois solutions de nos r\u00e9gions sont pr\u00e9sent\u00e9es pour la pr\u00e9server au mieux.<\/p>\n<p>L&rsquo;\u00e9nergie solaire pour rendre l&rsquo;eau, potable&#8230; gr\u00e2ce au processus de distillation.<\/p>\n<p>C&rsquo;est ce que propose la soci\u00e9t\u00e9 varoise Marine tech <a href=\"https:\/\/www.laprovence.com\/article\/economie\/1823925699222516\/six-fours-helio-water-le-soleil-source-deau-potable\" target=\"_blank\" rel=\"nofollow noopener\">avec son dispositif, Helio Water<\/a>, qui avait d\u00e9j\u00e0 fait le buzz \u00e0 Vivatech en 2023. Apr\u00e8s cinq ann\u00e9es de R &amp; D, financ\u00e9es \u00e0 la fois par Marine tech, l&rsquo;Union europ\u00e9enne et la r\u00e9gion Provence-Alpes-C\u00f4te d&rsquo;Azur, la technologie Helio Water a vu le jour. Du soleil et une sph\u00e8re Helio suffisent \u00e0 rendre n&rsquo;importe quelle eau potable.<\/p>\n<p>La distillation est le principal processus mis en \u0153uvre. L&rsquo;eau \u00e0 traiter est chauff\u00e9e par le rayonnement solaire direct et r\u00e9fl\u00e9chi. Elle s&rsquo;\u00e9vapore et se condense dans la sph\u00e8re. La temp\u00e9rature \u00e9lev\u00e9e \u00e0 l&rsquo;int\u00e9rieur d\u00e9truit les germes et bact\u00e9ries. L&rsquo;eau pure est ensuite recueillie ou stock\u00e9e dans le module. Ce syst\u00e8me reproduit le cycle naturel du ph\u00e9nom\u00e8ne d&rsquo;\u00e9vaporation. Un module Helio produit en moyenne 10 litres d&rsquo;eau potable par jour, soit la quantit\u00e9 n\u00e9cessaire \u00e0 la consommation journali\u00e8re d&rsquo;une famille de cinq personnes.<\/p>\n<p>Recycler les eaux grises au sein des maisons.<\/p>\n<p>Face aux risques accrus de s\u00e9cheresse et aux p\u00e9nuries d&rsquo;eau, <a href=\"https:\/\/www.laprovence.com\/article\/economie\/1439186150578615\/40-start-up-regionales-en-route-pour-vivatech\" target=\"_blank\" rel=\"nofollow noopener\">la start-up proven\u00e7ale Wadi<\/a>, fond\u00e9e en 2024 \u00e0 Aix-en-Provence par Damien Oursel (ex-Blue) et Mathilde Moulin, propose une solution concr\u00e8te pour limiter le gaspillage de l&rsquo;eau potable. Son dispositif simple et modulaire r\u00e9cup\u00e8re les eaux grises des douches et lavabos, les nettoie et les d\u00e9sinfecte pour les r\u00e9utiliser dans les chasses d&rsquo;eau et l&rsquo;arrosage.<\/p>\n","protected":false},"excerpt":{"rendered":"Sous l&rsquo;influence du r\u00e9chauffement climatique, la ressource en eau va se rar\u00e9fier en Paca, comme dans le monde.&hellip;\n","protected":false},"author":2,"featured_media":164310,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9619],"tags":[17,1111,11,154,33,1777,674,1011,27,21468,12,471,882,16006,29724,25,6290,2310,23928],"class_list":{"0":"post-164309","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-toulon","8":"tag-17","9":"tag-actu","10":"tag-actualites","11":"tag-des","12":"tag-economie","13":"tag-eu","14":"tag-europe","15":"tag-fr","16":"tag-france","17":"tag-innovations","18":"tag-news","19":"tag-pour","20":"tag-provence-alpes-cote-dazur","21":"tag-regionales","22":"tag-repenser","23":"tag-republique-francaise","24":"tag-salon","25":"tag-toulon","26":"tag-vivatech"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/114655926903226524","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/164309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=164309"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/164309\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/164310"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=164309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=164309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=164309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}