{"id":2173,"date":"2007-08-28T00:00:00","date_gmt":"2007-08-28T00:00:00","guid":{"rendered":"https:\/\/newsroom.ferrovial.com\/news\/bioetanol-a-partir-de-citricos\/"},"modified":"2022-12-21T11:53:43","modified_gmt":"2022-12-21T10:53:43","slug":"bioetanol-a-partir-de-citricos","status":"publish","type":"new","link":"https:\/\/newsroom.ferrovial.com\/es\/noticias\/bioetanol-a-partir-de-citricos\/","title":{"rendered":"Bioetanol a partir de c\u00edtricos"},"content":{"rendered":"    <section class=\"wysiwyg text-editor \" id=\"\">\n        <div class=\"container container--narrow container--p-10\">\n            <p>TeAgroinformaci\u00f3n.com- La Empresa de Gesti\u00f3n Medioambiental, EGMASA, dependiente de la Consejer\u00eda de Medio Ambiente, ha puesto en marcha un proyecto de investigaci\u00f3n cient\u00edfica para valorizar los residuos procedentes del procesado de frutos c\u00edtricos para la obtenci\u00f3n de biocombustible.<\/p>\n<p>En este proyecto, que cuenta con una inversi\u00f3n por parte de la Junta de Andaluc\u00eda de 350.000 euros, participa tambi\u00e9n la empresa andaluza Agriquem y pretende reducir el volumen de residuos de c\u00edtricos y obtener bioetanol como fuente de energ\u00eda alternativa. En la actualidad, esta iniciativa se est\u00e1 desarrollando a nivel nacional a trav\u00e9s del denominado proyecto ATENEA, en el que participan empresas de \u00e1mbito nacional y al que se incorporar\u00e1n en breve Egmasa y Agriquem<\/p>\n<p>En las provincias de Sevilla, C\u00f3rdoba y Huelva se producen anualmente alrededor de un mill\u00f3n de toneladas de frutos c\u00edtricos. Los porcentajes de destr\u00edo (restos de fruta) de las empresas dedicadas a la obtenci\u00f3n de zumos y otros productos derivados se encuentran en torno al 10 y 15%, con lo cual el volumen de residuos que se genera es muy elevado. Las posibilidades de reutilizaci\u00f3n o eliminaci\u00f3n de este tipo de residuos son muy limitadas, lo que supone un grave problema para las empresas del sector agroalimentario.<\/p>\n<h4><strong>Metodolog\u00eda<\/strong><\/h4>\n<p>La obtenci\u00f3n de bioetanol a partir de los residuos de frutos c\u00edtricos consta de varias etapas. Una vez acondicionada f\u00edsica y qu\u00edmicamente la materia prima -en este caso el residuo- se aplica un tratamiento biol\u00f3gico mediante la acci\u00f3n de determinados microorganismos y la acci\u00f3n de enzimas espec\u00edficas. Posteriormente se aplica la etapa de fermentaci\u00f3n en la cual se obtiene el etanol. Por \u00faltimo se procede a la separaci\u00f3n y concentraci\u00f3n del alcohol et\u00edlico.<\/p>\n<p>El alcohol as\u00ed obtenido puede ser usado como biocombustible en veh\u00edculos sometidos a peque\u00f1as adaptaciones. Este aspecto tambi\u00e9n lo contempla el proyecto ATENEA<\/p>\n        <\/div>\n    <\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","nivel-2":[936],"nivel-5":[],"nivel-1":[],"nivel-3":[],"nivel-4":[],"class_list":["post-2173","new","type-new","status-publish","hentry","nivel-2-conservacion-del-medio-ambiente"],"acf":[],"yoast_head":"<title>Bioetanol a partir de c\u00edtricos Sala de prensa Ferrovial | \u00daltimas noticias<\/title>\n<meta name=\"description\" content=\"Sala de prensa Ferrovial | \u00daltimas noticias\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/newsroom.ferrovial.com\/es\/noticias\/bioetanol-a-partir-de-citricos\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" 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