{"id":106931,"date":"2018-03-11T10:31:05","date_gmt":"2018-03-11T10:31:05","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/reutilizacion-de-efluentes-textiles-mediante-tecnicas-de-membrana\/"},"modified":"2018-03-11T10:31:05","modified_gmt":"2018-03-11T10:31:05","slug":"reutilizacion-de-efluentes-textiles-mediante-tecnicas-de-membrana","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/control-de-la-contaminacion-del-agua\/reutilizacion-de-efluentes-textiles-mediante-tecnicas-de-membrana\/","title":{"rendered":"Reutilizaci\u00f3n de efluentes textiles mediante t\u00e9cnicas de membrana"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Sergio Barredo Damas <\/strong><\/h2>\n<p>La presente tesis doctoral, reutilizaci\u00f3n de efluentes textiles mediante t\u00e9cnicas de membrana, se ha realizado dentro del proyecto ctm2004-03130\/tecno. En la misma, se ha estudiado la viabilidad t\u00e9cnica de las diferentes secuencias de un tratamiento integral mediante tecnolog\u00edas de membrana que permita la reutilizaci\u00f3n de los efluentes generados en una industria perteneciente al sector del ennoblecimiento textil. Para alcanzar dicho objetivo se ha trabajado, tanto a escala de laboratorio como en planta piloto, empleando diferentes efluentes reales provenientes de una industria textil ubicada en la comunidad Valenciana.  el tratamiento inicial mediante membranas de microfiltraci\u00f3n de 5 a 80 micras consigui\u00f3 reducir la concentraci\u00f3n de part\u00edculas de mayor tama\u00f1o, permitiendo sustituir a la etapa de coagulaci\u00f3n-floculaci\u00f3n. En el proceso de ultrafiltraci\u00f3n se estudi\u00f3 tanto la influencia de los par\u00e1metros de operaci\u00f3n (ptm, ph, velocidad tangencial y frv) y del tipo de material, mediante membranas org\u00e1nicas e inorg\u00e1nicas (1-150 kda). Del estudio se concluy\u00f3 que el material ejerce una notable influencia, obteniendo los mejores resultados mediante el uso de membranas cer\u00e1micas (tio2-zro2). Del an\u00e1lisis de cada par\u00e1metro y sus respectivas interacciones, se establecieron las condiciones de operaci\u00f3n m\u00e1s favorables dentro de un rango de trabajo. Alcanz\u00e1ndose porcentajes de eliminaci\u00f3n del 90% para la dqo, entorno al 70% para el cot, y superiores al 80% y al 99% para el color y la turbidez, respectivamente.  en la etapa final del tratamiento, que incluye los procesos de nanofiltraci\u00f3n (nf) y \u00f3smosis inversa (oi), se ha estudiado la influencia del ph, la ptm y el frv en el comportamiento de dichos procesos, utilizando diversas membranas de arrollamiento en espiral (esna1-lf2, duraslick nf, nf270, lfc1, espa1). Los resultados demuestran que es posible alcanzar un frv de 4, con rendimientos \u00f3ptimos de separaci\u00f3n, alcanz\u00e1ndose porcentajes de reducci\u00f3n de la carga contaminante pr\u00f3ximos al 80% mediante el proceso de nf, y del orden del 99% mediante el proceso de oi, para todos los efluentes ensayados.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Reutilizaci\u00f3n de efluentes textiles mediante t\u00e9cnicas de membrana<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Reutilizaci\u00f3n de efluentes textiles mediante t\u00e9cnicas de membrana <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Sergio Barredo Damas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/02\/2011<\/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>Mar\u00eda Isabel Alcaina Miranda<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jaime Lora Garc\u00eda <\/li>\n<li>Juan  Carlos Jarque fonfr\u00eda (vocal)<\/li>\n<li>agostina Chiavola (vocal)<\/li>\n<li>sixto Malato rodriguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Sergio Barredo Damas La presente tesis doctoral, reutilizaci\u00f3n de efluentes textiles mediante t\u00e9cnicas de membrana, se ha [&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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