{"id":17597,"date":"2019-02-01T20:00:23","date_gmt":"2019-02-01T19:00:23","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=17597"},"modified":"2019-01-07T16:27:52","modified_gmt":"2019-01-07T15:27:52","slug":"une-super-eponge-pour-lutter-contre-les-marees-noires","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/une-super-eponge-pour-lutter-contre-les-marees-noires\/","title":{"rendered":"Une super-\u00e9ponge pour lutter contre les mar\u00e9es noires"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>\u00c0 chaque catastrophe maritime c&rsquo;est le m\u00eame probl\u00e8me : comment peut-on \u00e9viter les mar\u00e9es noires ? Des chercheurs de l&rsquo;universit\u00e9 de Calgary viennent de trouver la solution ! Voyez plut\u00f4t.<\/p>\n<p>Des chercheurs de l&rsquo;universit\u00e9 de Calgary viennent d&rsquo;inventer une super-\u00e9ponge, capable de nettoyer les mar\u00e9es noires. Mais comment est-ce possible ?<\/p>\n<p>Pour comprendre leur invention, il faut d&rsquo;abord savoir que le p\u00e9trole est une huile min\u00e9rale compos\u00e9e essentiellement d&rsquo;hydrocarbures. Les chercheurs Albertains ont eu l&rsquo;id\u00e9e de m\u00e9langer une nappe d&rsquo;hydrocarbure avec un compos\u00e9 chimique magn\u00e9tique : du nitrure de bore. Il suffit alors de passer un aimant au-dessus du m\u00e9lange pour r\u00e9cup\u00e9rer le p\u00e9trole !<\/p>\n<p>Comme le nitrure de bore est un compos\u00e9 hydrophobe (qui ne se m\u00e9lange pas \u00e0 l&rsquo;eau), cela permet de ne r\u00e9cup\u00e9rer que le p\u00e9trole.<\/p>\n<p>V\u00e9ritable carnages pour l&rsquo;environnement, les chercheurs du monde entier veulent \u00e0 tout prix trouver une solution pour lutter contre les mar\u00e9es noires.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p>Cette d\u00e9couverte pourrait \u00eatre une immense avanc\u00e9e pour la lutte contre la pollution.<\/p>\n<p>Autre invention dans le m\u00eame esprit :<\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/e-akuQkO4k8?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<p>source :&nbsp;<a href=\"https:\/\/www.meteomedia.com\/nouvelles\/articles\/une-super-eponge-pour-lutter-contre-les-marees-noires\/121012\/?fbclid=IwAR1PmXwvATXIiMnIS-jIRW2z-4uDPoCXIPrJwv3ufqRgYRbuOM3b9dQSIKY\" target=\"_blank\" rel=\"noopener\">https:\/\/www.meteomedia.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"17597\">(427)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>\u00c0 chaque catastrophe maritime c&rsquo;est le m\u00eame probl\u00e8me : comment peut-on \u00e9viter les mar\u00e9es noires ? Des chercheurs de l&rsquo;universit\u00e9&#8230;<\/p>\n","protected":false},"author":1,"featured_media":17598,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Une super-\u00e9ponge pour lutter contre les mar\u00e9es noires @laterredufutur","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[26],"tags":[2512,1677,88,6885,684],"class_list":["post-17597","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions","tag-maree-noire","tag-nettoyage","tag-petrole","tag-super-eponge","tag-video","wpcat-26-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/mare-noire.jpg?fit=960%2C544&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-4zP","jetpack-related-posts":[{"id":1390,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-graphene-blanc-un-nouveau-remede-contre-les-marees-noires\/","url_meta":{"origin":17597,"position":0},"title":"Le graph\u00e8ne blanc, un nouveau rem\u00e8de contre les mar\u00e9es noires","author":"Admin","date":"23 juin 2013","format":false,"excerpt":"Le \u00abgraph\u00e8ne blanc\u00bb, un nouveau mat\u00e9riau, souverain contre la mar\u00e9e noire? C'est ce qu'affirment des chercheurs qui ont test\u00e9 les propri\u00e9t\u00e9s d\u00e9polluantes du nitrure de bore, capable d'absorber 33 fois son poids en p\u00e9trole ou solvants organiques tout en flottant \u00e0 la surface de l'eau. Plus pr\u00e9cis\u00e9ment, ces chimistes sp\u00e9cialistes\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/06\/graphene-blanc.jpg?fit=276%2C204&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":18986,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-scientifiques-decouvrent-des-bacteries-mangeuses-dhuile-de-petrole-dans-locean\/","url_meta":{"origin":17597,"position":1},"title":"Des scientifiques d\u00e9couvrent des bact\u00e9ries mangeuses d&rsquo;huile, de p\u00e9trole dans l&rsquo;oc\u00e9an","author":"Admin","date":"17 avril 2019","format":false,"excerpt":"L'Homme est capable de causer beaucoup de tort \u00e0 la nature et l'un des pires fl\u00e9aux qu'il lui impose est la mar\u00e9e noire. Elle tue nombre d'\u00eatres vivants et prend \u00e9norm\u00e9ment de temps \u00e0 \u00eatre nettoy\u00e9e en fonction de l'ampleur du d\u00e9versement de p\u00e9trole. La nature semble avoir une solution\u2026","rel":"","context":"Dans &quot;Pollution&quot;","block_context":{"text":"Pollution","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/pollution\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/04\/maree-noire.jpg?fit=800%2C600&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/04\/maree-noire.jpg?fit=800%2C600&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/04\/maree-noire.jpg?fit=800%2C600&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/04\/maree-noire.jpg?fit=800%2C600&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":15431,"url":"https:\/\/www.laterredufutur.com\/accueil\/une-eponge-qui-pourrait-nettoyer-les-oceans-en-moins-de-5ans\/","url_meta":{"origin":17597,"position":2},"title":"Une \u00e9ponge qui pourrait nettoyer les oc\u00e9ans en moins de 5ans","author":"Admin","date":"24 juin 2017","format":false,"excerpt":"Oleo Sponge, l\u2019\u00e9ponge qui va nettoyer nos oc\u00e9ans en absorbant les hydrocarbures. Des chercheurs am\u00e9ricains ont d\u00e9velopp\u00e9 une sorte d\u2019\u00e9ponge capable d\u2019absorber le p\u00e9trole des oc\u00e9ans et de le stocker, pour ensuite le recycler. Et si l\u2019on pouvait nettoyer les oc\u00e9ans comme on fait notre vaisselle : avec une simple\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/eponge-hydrocarbure.png?fit=1200%2C716&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/eponge-hydrocarbure.png?fit=1200%2C716&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/eponge-hydrocarbure.png?fit=1200%2C716&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/eponge-hydrocarbure.png?fit=1200%2C716&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/eponge-hydrocarbure.png?fit=1200%2C716&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":5542,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-robot-seaswarm-devoreur-de-petrole\/","url_meta":{"origin":17597,"position":3},"title":"Le robot SeaSwarm, d\u00e9voreur de P\u00e9trole","author":"Admin","date":"1 octobre 2010","format":false,"excerpt":"Lors de la prochaine mar\u00e9e noire, on verra peut-\u00eatre plusieurs milliers de ces robots absorbeurs de p\u00e9trole l'\u00e9ponger. Le robot SeaSwarm, d\u00e9velopp\u00e9 au Massachusetts Institute of Technology, est totalement autonome et fonctionne \u00e0 l'\u00e9nergie solaire. Long de 5 m\u00e8tres et large de 3, ce radeau \u00e9cr\u00e9meur d\u00e9ploie derri\u00e8re lui un\u2026","rel":"","context":"Dans &quot;Pollution&quot;","block_context":{"text":"Pollution","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/pollution\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/SeaSwarm.jpg?fit=278%2C225&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":818,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-microbes-pour-remplacer-le-petrole\/","url_meta":{"origin":17597,"position":4},"title":"Des microbes pour remplacer le p\u00e9trole","author":"Admin","date":"22 mars 2012","format":false,"excerpt":"Et si les microbes \u00e9taient capable de remplacer le p\u00e9trole par l'\u00e9lectrosynth\u00e8se microbienne ? Les microbes, les bact\u00e9ries et les enzymes pourraient aider l\u2019\u00eatre humain dans sa conqu\u00eate des \u00e9nergies renouvelables. Le chercheur Derek Lovley, qui avait d\u00e9j\u00e0 r\u00e9ussi \u00e0 \u00ab fabriquer \u00bb un microbe capable de g\u00e9n\u00e9rer de l\u2019\u00e9lectricit\u00e9,\u2026","rel":"","context":"Dans &quot;Solutions&quot;","block_context":{"text":"Solutions","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/solutions\/"},"img":{"alt_text":"microbes et p\u00e9trole","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2012\/03\/microbes-et-petrole-1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":6977,"url":"https:\/\/www.laterredufutur.com\/accueil\/californie-des-plages-fermees-apres-une-nouvelle-maree-noire\/","url_meta":{"origin":17597,"position":5},"title":"Californie : des plages ferm\u00e9es apr\u00e8s une nouvelle mar\u00e9e noire","author":"Admin","date":"29 mai 2015","format":false,"excerpt":"Une myst\u00e9rieuse pollution p\u00e9troli\u00e8re a forc\u00e9 la Californie \u00e0 fermer quelques plages autour de Los Angeles, une semaine apr\u00e8s la mar\u00e9e noire de Santa Barbara. Plusieurs plages situ\u00e9es autour de Los Angeles (Californie) \u00e9taient partiellement ferm\u00e9es \u00e0 la suite d'une myst\u00e9rieuse pollution p\u00e9troli\u00e8re, une semaine apr\u00e8s une mar\u00e9e noire pr\u00e8s\u2026","rel":"","context":"Dans &quot;Pollution&quot;","block_context":{"text":"Pollution","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/pollution\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/petrole-19-mai-2015-santa-barbara-californie.jpg?fit=616%2C462&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/petrole-19-mai-2015-santa-barbara-californie.jpg?fit=616%2C462&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/petrole-19-mai-2015-santa-barbara-californie.jpg?fit=616%2C462&ssl=1&resize=525%2C300 1.5x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/17597","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=17597"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/17597\/revisions"}],"predecessor-version":[{"id":17599,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/17597\/revisions\/17599"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/17598"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=17597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=17597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=17597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}