{"id":35415,"date":"2013-03-18T16:06:54","date_gmt":"2013-03-18T16:06:54","guid":{"rendered":"http:\/\/desarrollo.mcvicious.com\/aero2020\/2013\/03\/18\/grafeno-permite-filtrar-sal-de-aguas-marinas\/"},"modified":"2013-03-18T16:06:54","modified_gmt":"2013-03-18T16:06:54","slug":"grafeno-permite-filtrar-sal-de-aguas-marinas","status":"publish","type":"post","link":"https:\/\/aeronoticias.com.pe\/noticiero\/27\/grafeno-permite-filtrar-sal-de-aguas-marinas\/","title":{"rendered":"Grafeno permite filtrar sal de aguas marinas"},"content":{"rendered":"<p style=\"text-align: justify;\"><strong>(Aeronoticias)<\/strong>.- \u00bfHace cu\u00e1nto que parec\u00eda un sue\u00f1o obtener agua potable a partir del mar? Cambio la pregunta \u00bfHace cu\u00e1nto que parec\u00eda un sue\u00f1o tener agua desalinizada a bajo coste? Pues hasta que est\u00e9 en proceso de venta, todav\u00eda es un sue\u00f1o (hecho realidad). Una firma norteamericana dise\u00f1\u00f3 un invento capaz de filtrar la sal del agua, lo que solucionar\u00e1 el d\u00e9ficit de agua potable en ciudades costeras.<\/p>\n<p style=\"text-align: justify;\">John Stetson, ingeniero y miembro de proyecto de la empresa Lockheed Martin, el invento consiste e nuna membrana muy fina de grafeno con orificios de un nan\u00f3metro (10<sup>-9<\/sup> de un metro), suficientemente grande como para permitir el tr\u00e1nsito del agua, pero muy peque\u00f1o como para permitir el paso de las mol\u00e9culas de sal.<\/p>\n<p style=\"text-align: justify;\">\u00abEs 500 veces m\u00e1s fina que el mejor filtro del mercado hoy en d\u00eda y mil veces m\u00e1s fuerte. La energ\u00eda y la presi\u00f3n que se requieren para filtrar la sal es aproximadamente 100 veces menos<span style=\"line-height: 1.3em;\">\u00ab, explic\u00f3 Stetson.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"line-height: 1.3em;\">Con informaci\u00f3n de <a href=\"http:\/\/actualidad.rt.com\/ciencias\/view\/89351-filtro-convertir-agua-marina-dulce\"><em><span style=\"text-decoration: underline;\"><strong>Reuters<\/strong><\/span><\/em><\/a>.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"line-height: 1.3em;\"><img decoding=\"async\" src=\"images\/stories\/13\/03\/180713\/mar.jpg\" border=\"0\" \/><br \/><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Aeronoticias).- \u00bfHace cu\u00e1nto que parec\u00eda un sue\u00f1o obtener agua potable a partir del mar? Cambio la pregunta \u00bfHace cu\u00e1nto que parec\u00eda un sue\u00f1o tener agua desalinizada a bajo coste? Pues hasta que est\u00e9 en proceso de venta, todav\u00eda es un sue\u00f1o (hecho realidad). Una firma norteamericana dise\u00f1\u00f3 un invento capaz de filtrar la sal del [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[35],"tags":[],"class_list":{"0":"post-35415","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-35"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Grafeno permite filtrar sal de aguas marinas<\/title>\n<meta name=\"description\" content=\"Portal de noticias del Per\u00fa sobre el transporte a\u00e9reo, aviaci\u00f3n, turismo, hoteleria, actualidad.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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