{"id":13928,"date":"2016-11-16T00:00:55","date_gmt":"2016-11-15T23:00:55","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=13928"},"modified":"2016-11-06T18:33:09","modified_gmt":"2016-11-06T17:33:09","slug":"les-eaux-usees-transformees-en-biocarburant","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/les-eaux-usees-transformees-en-biocarburant\/","title":{"rendered":"Les eaux us\u00e9es transform\u00e9es en biocarburant"},"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 style=\"text-align: justify;\">Un proc\u00e9d\u00e9 de r\u00e9cup\u00e9ration du m\u00e9thane des eaux us\u00e9es est en test \u00e0 la station d&rsquo;\u00e9puration. Objectif : fournir de quoi faire rouler tous les bus de France d\u00e8s 2023.<\/p>\n<p style=\"text-align: justify;\">t si demain vous preniez un bus qui roule gr\u00e2ce \u00e0 vos eaux us\u00e9es ? C&rsquo;est le d\u00e9fi que lance le Siaap, en partenariat avec le groupe Suez. Hier, le Syndicat intercommunal d&rsquo;assainissement de l&rsquo;agglom\u00e9ration parisienne pr\u00e9sentait avec ses partenaires \u00e0 Valenton, sur le site de son usine Seine Amont, le prototype BioGNVAL. Une solution qui permet de valoriser les eaux us\u00e9es qui arrivent \u00e0 la station d&rsquo;\u00e9puration, 800 000 m3 par jour, et de les transformer en biocarburant liquide, \u00ab une \u00e9nergie \u00e9colo, facilement stockable et transportable \u00bb. Ce projet innovant a co\u00fbt\u00e9 moins de 3 M\u20ac.<\/p>\n<p style=\"text-align: justify;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"13929\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/les-eaux-usees-transformees-en-biocarburant\/biogaz\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/biogaz.jpg?fit=1000%2C625&amp;ssl=1\" data-orig-size=\"1000,625\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"biogaz\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/biogaz.jpg?fit=300%2C188&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/biogaz.jpg?fit=800%2C500&amp;ssl=1\" class=\"alignnone size-full wp-image-13929\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/biogaz.jpg?resize=1000%2C625\" alt=\"biogaz\" width=\"1000\" height=\"625\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/biogaz.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/biogaz.jpg?resize=300%2C188&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/biogaz.jpg?resize=768%2C480&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/biogaz.jpg?resize=800%2C500&amp;ssl=1 800w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p style=\"text-align: justify;\">Les ambitions du projet<\/p>\n<p style=\"text-align: justify;\">Le Siaap a souhait\u00e9 valoriser le biogaz issu des boues d&rsquo;\u00e9puration : 65 % de m\u00e9thane et 30 % de gaz carbonique. 75 % sont r\u00e9inject\u00e9s pour alimenter les installations. Mais le reste est torch\u00e9 (br\u00fbl\u00e9 sur place). En 2013, le Siaap et Suez se lancent dans BioGNVAL. \u00ab C&rsquo;est une premi\u00e8re en France, qui illustre notre volont\u00e9 de r\u00e9pondre au d\u00e9fi de la lutte contre le r\u00e9chauffement climatique \u00bb, pr\u00e9sente Bela\u00efde Bedreddine, pr\u00e9sident (PCF) du syndicat.<\/p>\n<p style=\"text-align: justify;\">Comment \u00e7a marche ?<\/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 style=\"text-align: justify;\">Le principe est simple : le biogaz est \u00e9pur\u00e9 par cryog\u00e9nie, un proc\u00e9d\u00e9 d\u00e9velopp\u00e9 par l&rsquo;\u00e9quipementier Cryo Pur, qui permet de s\u00e9parer les mol\u00e9cules de m\u00e9thane et de CO2. Le biom\u00e9thane obtenu est ensuite liqu\u00e9fi\u00e9 \u00e0 &#8211; 120 \u00b0C, afin de r\u00e9duire son volume. Au final, BioGNVAL permet d&rsquo;obtenir du bioGNL (ou biom\u00e9thane liquide) et du bioCO2 purs, \u00e0 plus de 99 %.<\/p>\n<p style=\"text-align: justify;\">Quels d\u00e9bouch\u00e9s ?<\/p>\n<p style=\"text-align: justify;\">Le bioGNL peut \u00eatre utilis\u00e9 pour le transport de personnes (bus) et de marchandises avec des camions disposant d&rsquo;une autonomie de plus de 700 km. Mais ce biocarburant peut aussi \u00eatre distribu\u00e9 dans des stations-service de gaz naturel \u2014 comme \u00e0 Rungis \u2014 ou aupr\u00e8s d&rsquo;industriels. M\u00eame des agriculteurs peuvent utiliser le bioCO2, pour doper les cultures sous serre. A l&rsquo;international, ce projet int\u00e9resse. Cryo Pur est en pourparlers avec le Royaume-Uni, l&rsquo;Italie et les Pays-Bas.<\/p>\n<p style=\"text-align: justify;\">A quand l&rsquo;industrialisation ?<\/p>\n<p style=\"text-align: justify;\">\u00ab Valenton peut produire une tonne de bioGNL par jour, soit le plein de deux camions et 1,5 t de bioCO2 par jour. L&rsquo;objectif, \u00e0 l&rsquo;horizon 2023, est de produire du biom\u00e9thane pour 30 000 bus, sachant que 25 000 bus roulent en France \u00bb, indique Pierre Coursan, chef de march\u00e9 chez Suez. Mais les industriels attendent toujours la r\u00e9glementation. Les textes pr\u00e9voient une tarification seulement pour la r\u00e9injection de biogaz dans les r\u00e9seaux.<\/p>\n<p style=\"text-align: justify;\">source :&nbsp;<a href=\"http:\/\/www.leparisien.fr\/espace-premium\/val-de-marne-94\/les-eaux-usees-transformees-en-biocarburant-10-05-2016-5781287.php\" target=\"_blank\">http:\/\/www.leparisien.fr\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"13928\">(277)<\/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>Un proc\u00e9d\u00e9 de r\u00e9cup\u00e9ration du m\u00e9thane des eaux us\u00e9es est en test \u00e0 la station d&rsquo;\u00e9puration. Objectif : fournir de&#8230;<\/p>\n","protected":false},"author":1,"featured_media":13930,"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":"Les eaux us\u00e9es transform\u00e9es en biocarburant @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":[6166,6168,95,6165,101,750,6167],"class_list":["post-13928","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions","tag-bio-gaz","tag-bioco2","tag-bus","tag-eaux-usees","tag-energie","tag-recyclage","tag-station-depuration","wpcat-26-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/eaux-usees.jpg?fit=600%2C404&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-3CE","jetpack-related-posts":[{"id":8140,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-biogaz-monte-en-pression-dans-le-reseau-francais\/","url_meta":{"origin":13928,"position":0},"title":"Le biogaz monte en pression dans le r\u00e9seau fran\u00e7ais","author":"Admin","date":"21 septembre 2015","format":false,"excerpt":"Injecter du gaz naturel \"vert\" (du biom\u00e9thane) dans le r\u00e9seau est possible depuis 2011 mais c'est vraiment cette ann\u00e9e que le proc\u00e9d\u00e9 a d\u00e9coll\u00e9 en France, m\u00eame si les projets ont encore parfois du mal \u00e0 se financer. Depuis mardi 8 septembre 2015, une station d'\u00e9puration des eaux us\u00e9es \u00e0\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\/2015\/09\/biomethane.jpg?fit=965%2C466&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/09\/biomethane.jpg?fit=965%2C466&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/09\/biomethane.jpg?fit=965%2C466&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/09\/biomethane.jpg?fit=965%2C466&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":5754,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-phyto-epuration\/","url_meta":{"origin":13928,"position":1},"title":"La phyto-\u00e9puration","author":"Admin","date":"1 avril 2011","format":false,"excerpt":"L'eau, c'est la vie, alors nettoyons ce que nous salissons. En adoptant ce syst\u00e8me, au bout d'un an, chaque personne aura \u00e9vit\u00e9 d'utiliser plusieurs kilos de produits chimiques.\u00a0 La phytoEpuration fait appel aux bact\u00e9ries pr\u00e9sentes dans les syst\u00e8mes racinaires des plantes pour \u00e9purer l'eau. Compar\u00e9e a une \u00e9puration classique, elle\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\/2014\/12\/.._spaw_images_eaugoutte.jpg?fit=359%2C360&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":12635,"url":"https:\/\/www.laterredufutur.com\/accueil\/pour-5-cents-il-cree-une-batterie-en-origami-qui-carbure-a-leau-usee\/","url_meta":{"origin":13928,"position":2},"title":"Pour 5 cents, il cr\u00e9e une batterie en origami qui carbure \u00e0 l&rsquo;eau us\u00e9e","author":"Admin","date":"28 juin 2016","format":false,"excerpt":"Un chercheur am\u00e9ricain vient de fabriquer une batterie \u00e0 base d'origami et de nickel, qui fonctionne au contact des eaux us\u00e9es. Un outil \u00e9cologique au co\u00fbt de fabrication minime, qui pourrait servir \u00e0 effectuer des d\u00e9pistages m\u00e9dicaux. Des oiseaux, des fleurs et maintenant... des batteries miniatures : l'origami permet d\u00e9cid\u00e9ment\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\/2016\/06\/batterie-origamie.jpg?fit=611%2C379&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/06\/batterie-origamie.jpg?fit=611%2C379&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/06\/batterie-origamie.jpg?fit=611%2C379&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":2113,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-egouts-au-radiateur-une-nouvelle-forme-denergie-qpropreq\/","url_meta":{"origin":13928,"position":3},"title":"Des \u00e9gouts au radiateur, une nouvelle forme d&rsquo;\u00e9nergie \u00ab\u00a0propre\u00a0\u00bb","author":"Admin","date":"24 juillet 2014","format":false,"excerpt":"Amstetten (Autriche) (AFP) - Quand l'eau s'\u00e9coule d'un lave-vaisselle, d'un lave-linge ou d'une salle de bain, elle dissipe une chaleur pr\u00e9cieuse. A Amstetten (Autriche), le service municipal d'\u00e9lectricit\u00e9 r\u00e9cup\u00e8re cette ressource l\u00e0 o\u00f9 elle se trouve: dans les \u00e9gouts. La chaleur provenant des eaux us\u00e9es chauffe en hiver et refroidit\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\/2014\/07\/laterredufutur.com_photos_egout.jpg?fit=450%2C250&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":10416,"url":"https:\/\/www.laterredufutur.com\/accueil\/lalsace-fait-de-lenergie-avec-sa-choucroute\/","url_meta":{"origin":13928,"position":4},"title":"L\u2019Alsace fait de l\u2019\u00e9nergie avec sa choucroute","author":"Admin","date":"19 janvier 2016","format":false,"excerpt":"Quand le jus de choucroute se transforme en \u00e9nergie. Au pays de la choucroute, du c\u00f4t\u00e9 de Krautergersheim (67), une station d'\u00e9puration innovante a vu le jour il y a trois ans. Elle permet de traiter et de valoriser le jus qui devient du biogaz. Entre Meistratzheim et Krautergersheim (67),\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\/2016\/01\/choucroute_energie.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/choucroute_energie.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/choucroute_energie.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/choucroute_energie.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/01\/choucroute_energie.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":27747,"url":"https:\/\/www.laterredufutur.com\/accueil\/cultiver-la-terre-sur-la-lune-ou-sur-mars-comment-les-eaux-usees-recyclees-pourraient-transformer-le-regolithe-en-sol-cultivable\/","url_meta":{"origin":13928,"position":5},"title":"Cultiver la terre sur la Lune ou sur Mars ? Comment les eaux us\u00e9es recycl\u00e9es pourraient transformer le r\u00e9golithe en sol cultivable","author":"Admin","date":"5 mars 2026","format":false,"excerpt":"Des chercheurs \u00e9tudient comment une solution d'eaux us\u00e9es recycl\u00e9es interagit avec du r\u00e9golithe lunaire et martien simul\u00e9 afin de d\u00e9terminer si le r\u00e9sultat constitue un substrat appropri\u00e9 \u00e0 la culture des plantes. Se nourrir sur la Lune ou sur Mars peut sembler relever de la science-fiction, mais des chercheurs explorent\u2026","rel":"","context":"Dans &quot;Espace&quot;","block_context":{"text":"Espace","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/espace\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/02\/astronautes-cultivent-sur-la-Lune.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/02\/astronautes-cultivent-sur-la-Lune.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/02\/astronautes-cultivent-sur-la-Lune.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/02\/astronautes-cultivent-sur-la-Lune.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/02\/astronautes-cultivent-sur-la-Lune.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/13928","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=13928"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/13928\/revisions"}],"predecessor-version":[{"id":13931,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/13928\/revisions\/13931"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/13930"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=13928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=13928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=13928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}