{"id":7785,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/caracterizacion-de-membranas-de-microfiltracion-aspectos-estructurales-y-funcionales\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"caracterizacion-de-membranas-de-microfiltracion-aspectos-estructurales-y-funcionales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/caracterizacion-de-membranas-de-microfiltracion-aspectos-estructurales-y-funcionales\/","title":{"rendered":"Caracterizacion de membranas de microfiltracion. aspectos estructurales y funcionales"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Calvo Diez Jos\u00e9 Ignacio <\/strong><\/h2>\n<p>El objetivo prioritario del presente estudio es la caracterizacion estructural y funcional de diversas membranas comerciales de policarbonato, obtenidas por el metodo de revelado de trazas ionicas. Las membranas, denominadas cyclopore, presentan poros en el rango correspondiente a microfiltracion (0.1 a 1.0 micras, de diametro nominal).  para la determinacion de su estructura se han utilizado diversas tecnicas, entre las cuales destacariamos: el analisis de imagen de microfotografias electronicas, la porometria de aire, y la porosimetria de mercurio. La validez y fiabilidad de dichas tecnicas ha sido convenientemente analizada y la comparacion de los resultados obtenidos permite obtener un modelo estructural para nuestras membranas que predice adecuadamente el comportamiento funcional de las mismas.  finalmente se ha estudiado la adsorcion de electrolitos sobre la superficie de nuestras membranas, obteniendo parametros de indudable interes como la carga propia y el potencial zeta en la interfase. Asimismo se ha estudiado la filtracion de soluciones proteinicas cuya influencia en el ensuciamiento de ha analizado de acuerdo con los modelos matematicos desarrollados, en funcion de las condiciones operativas del proceso de microfiltracion.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion de membranas de microfiltracion. aspectos estructurales y funcionales<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion de membranas de microfiltracion. aspectos estructurales y funcionales <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Calvo Diez Jos\u00e9 Ignacio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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 Hernandez Gimenez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Fernando Tejerina Garcia <\/li>\n<li>Jos\u00e9 Antonio Iba\u00f1ez Mengual (vocal)<\/li>\n<li>Julio Pellicer Garcia (vocal)<\/li>\n<li>Jes\u00fas Valle Alonso (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Calvo Diez Jos\u00e9 Ignacio El objetivo prioritario del presente estudio es la caracterizacion estructural y funcional de [&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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