{"id":38210,"date":"1998-05-06T00:00:00","date_gmt":"1998-05-06T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/eliminacion-de-pesticidas-organoclorados-del-agua-mediante-oxidacion-quimica-avanzada-en-columnas-de-burbujas-efecto-del-flujo-no-ideal\/"},"modified":"1998-05-06T00:00:00","modified_gmt":"1998-05-06T00:00:00","slug":"eliminacion-de-pesticidas-organoclorados-del-agua-mediante-oxidacion-quimica-avanzada-en-columnas-de-burbujas-efecto-del-flujo-no-ideal","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/eliminacion-de-pesticidas-organoclorados-del-agua-mediante-oxidacion-quimica-avanzada-en-columnas-de-burbujas-efecto-del-flujo-no-ideal\/","title":{"rendered":"Eliminacion de pesticidas organoclorados del agua mediante oxidacion quimica avanzada en columnas de burbujas. efecto del flujo no ideal."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Benito Acedo Hidalgo <\/strong><\/h2>\n<p>En este trabajo se ha estudiado la eliminaci\u00f3n de dos pesticidas \u00f3rganoclorados de aguas naturales: atrazina y alacloro, mediante procesos de oxidaci\u00f3n avanzada que implican ozono (ozonaci\u00f3n sola y combinada con per\u00f3xido de hidr\u00f3geno o radiaci\u00f3n ultravioleta). Para ello se han realizado experimentos en r\u00e9gimen continuo en columnas de burbujas (una de ellas dotada de un pozo central de cuarzo para la inmersi\u00f3n de una l\u00e1mpara de radiaci\u00f3n ultravioleta) y en r\u00e9gimen discontinuo o de carga en un reactor fotoqu\u00edmico. En este reactor se han determinado constantes cin\u00e9ticas y fotoqu\u00edmicas de las etapas que se desarrollan en los procesos estudiados. En los reactores de burbujas, se ha determinado, en primer lugar el tipo de flujo de las fases acuosa y gas a trav\u00e9s de los mismos, estableci\u00e9ndose la funci\u00f3n de distribuci\u00f3n de tiempos de residencia a diferentes caudales de ambas fases. Se ha realizado un an\u00e1lisis de la influencia de las principales variables (tipo de agua, temperatura, ph, tipo de oxidaci\u00f3n, etc) sigui\u00e9ndose durante el transcurso de los experimentos, hasta alcanzar r\u00e9gimen estacionario, las concentraciones de pesticida (y algunos subproductos, en el caso de la atrazina), ozono disuelto y gaseoso y per\u00f3xido de hidr\u00f3geno. Se han propuesto dos modelos cin\u00e9ticos para simular los procesos estudiados que implican un mecanismo de reacciones por radicales libres, reacciones de ozonaci\u00f3n directa y fotoqu\u00edmica y la influencia del flujo no ideal de las fases.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Eliminacion de pesticidas organoclorados del agua mediante oxidacion quimica avanzada en columnas de burbujas. efecto del flujo no ideal.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Eliminacion de pesticidas organoclorados del agua mediante oxidacion quimica avanzada en columnas de burbujas. efecto del flujo no ideal. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Benito Acedo Hidalgo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Extremadura<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/06\/1998<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Fernando Juan Beltr\u00e1n Novillo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Luis Sotelo sancho <\/li>\n<li>Manuel Rubio torres (vocal)<\/li>\n<li>eloy Garc\u00eda calvo (vocal)<\/li>\n<li>vicente Gomez serrano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Benito Acedo Hidalgo En este trabajo se ha estudiado la eliminaci\u00f3n de dos pesticidas \u00f3rganoclorados de aguas [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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