{"id":7874,"date":"2025-10-23T08:05:00","date_gmt":"2025-10-23T06:05:00","guid":{"rendered":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/?p=7874"},"modified":"2025-11-12T16:41:34","modified_gmt":"2025-11-12T14:41:34","slug":"ehotil-transforme-nos-urines-en-or-agricole","status":"publish","type":"post","link":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/2025\/10\/23\/ehotil-transforme-nos-urines-en-or-agricole\/","title":{"rendered":"Ehotil transforme nos urines en or agricole"},"content":{"rendered":"<div class=\"paragraph\">\n<p>\u00ab <i>U<\/i><i>ne mati\u00e8re premi\u00e8re riche et sous-exploit\u00e9e. En la valorisant, nous pouvons all\u00e9ger le poids des stations d\u2019\u00e9puration, r\u00e9duire les engrais de synth\u00e8se et renforcer les usages pour l\u2019agriculture durable<\/i><i>\u00a0<\/i>\u00bb, est convaincu Emmanuel Morin, cofondateur, avec St\u00e9phane de Lacroix de Lavalette, et directeur g\u00e9n\u00e9ral d\u2019Ehotil. Pour enrichir les cultures, crottin de cheval, fumier de lapin, purin ou lisier, c\u2019est bien. Mais l\u2019urine humaine, c\u2019est le top, a d\u00e9j\u00e0 d\u00e9montr\u00e9 le programme de recherche Ocapi, lanc\u00e9 en 2014 \u00ab\u00a0<i>et avec qui on travaille<\/i><i>\u00a0<\/i>\u00bb, pr\u00e9cise St\u00e9phane de Lacroix de Lavalette. L\u2019id\u00e9e se d\u00e9multiplie. Toopi organics, start-up girondine, a gagn\u00e9 le respect de l\u2019Ad\u00e8me\u00a0: depuis 2019, elle installe des urinoirs sans eau dans des lieux publics et a collect\u00e9 1,2\u00a0million de litres d\u2019urine. Ce volume est utilis\u00e9 pour produire un biostimulant par fermentation, permettant de fertiliser 45\u00a0000 hectares de terres agricoles.<\/p>\n<\/p><\/div>\n<div class=\"intext\"> Des toilettes aux champs\n              <\/div>\n<div class=\"paragraph\">\n<p>Dans leur laboratoire du boulevard de Plombi\u00e8res, les Marseillais attaquent la phase de test de leur proc\u00e9d\u00e9 de production d\u2019engrais liquide par filtrage au charbon, d\u00e9velopp\u00e9 en partenariat avec l\u2019AMU. Quelques cuves de mille litres, issus des urinoirs de Marsatac, sont stock\u00e9es dans l\u2019ancien entrep\u00f4t commercial en attendant leur traitement. D\u00e9j\u00e0 \u00e0 l\u2019origine d\u2019Ecodomeo, qui vend depuis 2009 des toilettes qui s\u00e9parent urines et mati\u00e8res f\u00e9cales \u00ab\u00a0<i>jusque dans un temple bouddhiste n\u00e9palais<\/i>\u00a0\u00bb, par soucis d\u2019\u00e9conomie d\u2019eau potable, Emmanuel Morin pousse la cha\u00eene vertueuse jusqu\u2019aux champs. \u00ab\u00a0<i>En un mois de repos l\u2019urine s\u2019autost\u00e9rilise<\/i>, indique St\u00e9phane de Lacroix de Lavalette, <i>puis 3 semaines sont n\u00e9cessaires \u00e0 sa purification.<\/i><i>\u00a0<\/i>\u00bb<\/p>\n<p>Un proc\u00e9d\u00e9 qui ne demande \u00ab\u00a0<i>quasiment que de l\u2019air<\/i>\u00a0\u00bb, pr\u00e9cise le jeune pr\u00e9sident devant des machines \u00e0 analyser les teneurs en azote, ammoniac ou nitrate. Prochaine \u00e9tape\u00a0: le test sur sols agricoles pour la certification europ\u00e9enne et la commercialisation de l\u2019engrais.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"&laquo; Une mati&egrave;re premi&egrave;re riche et sous-exploit&eacute;e. En la valorisant, nous pouvons all&eacute;ger le poids des stations d&rsquo;&eacute;puration, r&eacute;duire les engrais de synth&egrave;se et renforcer les usages pour &#8230;","protected":false},"author":1,"featured_media":7875,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[338],"tags":[447,3237,10,2565,26,2120,2312],"news-destination":[],"news-source":[475],"is_homepage":[],"ta_other":[],"class_list":["post-7874","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-economie","tag-agriculture","tag-biodechets","tag-bouches-du-rhone","tag-economie-circulaire","tag-environnement","tag-marseille-14e-arrondissement","tag-start-up","news-source-website"],"_links":{"self":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/7874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/comments?post=7874"}],"version-history":[{"count":1,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/7874\/revisions"}],"predecessor-version":[{"id":7876,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/7874\/revisions\/7876"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/media\/7875"}],"wp:attachment":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/media?parent=7874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/categories?post=7874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/tags?post=7874"},{"taxonomy":"news-destination","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/news-destination?post=7874"},{"taxonomy":"news-source","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/news-source?post=7874"},{"taxonomy":"is_homepage","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/is_homepage?post=7874"},{"taxonomy":"ta_other","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/ta_other?post=7874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}