{"id":70590,"date":"2018-03-09T23:15:06","date_gmt":"2018-03-09T23:15:06","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/tecnologa%c2%ada-psu-para-la-recuperacion-de-metales-pesados\/"},"modified":"2018-03-09T23:15:06","modified_gmt":"2018-03-09T23:15:06","slug":"tecnologa%c2%ada-psu-para-la-recuperacion-de-metales-pesados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/castilla-la-mancha\/tecnologa%c2%ada-psu-para-la-recuperacion-de-metales-pesados\/","title":{"rendered":"Tecnolog\u00eda psu para la recuperaci\u00f3n de metales pesados"},"content":{"rendered":"<h2>Tesis doctoral de <strong> \u00e1ngel P\u00e9rez Mart\u00ednez <\/strong><\/h2>\n<p>En esta investigaci\u00f3n se ha propuesto la ultrafiltraci\u00f3n soportada en pol\u00edmeros solubles en agua  (polymer supported ultrafiltration) como un proceso de separaci\u00f3n de los iones met\u00e1licos presentes en efluentes acuosos. el proceso de separaci\u00f3n selectiva est\u00e1 basado en la formaci\u00f3n de complejos met\u00e1licos macromoleculares con ligandos polim\u00e9ricos solubles en agua y su posterior retenci\u00f3n por ultrafiltraci\u00f3n. Esta t\u00e9cnica conlleva las ventajas inherentes de los procesos de membrana y, adem\u00e1s, permite trabajar con fases l\u00edquidas homog\u00e9neas.  el objetivo general de esta investigaci\u00f3n  ha consistido en demostrar la viabilidad t\u00e9cnica y econ\u00f3mica del proceso propuesto. Para ello se plantearon los siguientes objetivos espec\u00edficos:  &#8211; montaje y puesta en marcha de dos instalaciones experimentales (de laboratorio y de planta piloto) para la obtenci\u00f3n de datos reproducibles y precisos.  &#8211; desarrollo y puesta a punto de las t\u00e9cnicas anal\u00edticas necesarias para la caracterizaci\u00f3n y determinaci\u00f3n cuantitativa del pol\u00edmero, de los complejos met\u00e1licos y de los metales pesados.  &#8211; c\u00e1lculo de la estequiometr\u00eda, constantes condicionales de formaci\u00f3n del complejo formado por el i\u00f3n met\u00e1lico y el agente polim\u00e9rico, as\u00ed como la capacidad del pol\u00edmero para acomplejar el metal, utilizando m\u00e9todos instrumentales anal\u00edticos.  &#8211; optimizaci\u00f3n de las condiciones hidrodin\u00e1micas de las membranas: an\u00e1lisis de la influencia de la presi\u00f3n transmembranal, concentraci\u00f3n de pol\u00edmero, temperatura y de la velocidad tangencial sobre los flujos de permeado. delimitaci\u00f3n de la zona de control de la transferencia de materia (zona de polarizaci\u00f3n por concentraci\u00f3n)..  &#8211; estudio de la influencia de las variables de operaci\u00f3n sobre los dos par\u00e1metros de dise\u00f1o m\u00e1s importantes, el coeficiente de rechazo y el flujo de permeado, en las dos etapas que constituyen el proceso global:  1) separaci\u00f3n selectiva y concentraci\u00f3n del met<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Tecnolog\u00eda psu para la recuperaci\u00f3n de metales pesados<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Tecnolog\u00eda psu para la recuperaci\u00f3n de metales pesados <\/li>\n<li><strong>Autor:<\/strong>\u00a0 \u00e1ngel P\u00e9rez Mart\u00ednez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Castilla-la mancha<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/09\/2004<\/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>Antonio De Lucas Martinez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: arturo Romero salvador <\/li>\n<li>Jos\u00e9 lu\u00eds Valverde palomino (vocal)<\/li>\n<li>Juan  Jos\u00e9 Rodriguez jimenez (vocal)<\/li>\n<li>f\u00e9lix Garc\u00eda-ochoa soria (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de \u00e1ngel P\u00e9rez Mart\u00ednez En esta investigaci\u00f3n se ha propuesto la ultrafiltraci\u00f3n soportada en pol\u00edmeros solubles en agua [&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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