{"id":57150,"date":"2018-03-09T22:44:58","date_gmt":"2018-03-09T22:44:58","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/biodegradacion-y-toxicidad-de-tensioactivos-comerciales\/"},"modified":"2018-03-09T22:44:58","modified_gmt":"2018-03-09T22:44:58","slug":"biodegradacion-y-toxicidad-de-tensioactivos-comerciales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/tensioactivos\/biodegradacion-y-toxicidad-de-tensioactivos-comerciales\/","title":{"rendered":"Biodegradaci\u00f3n y toxicidad de tensioactivos comerciales"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Manuela Mar\u00eda Lechuga Villena <\/strong><\/h2>\n<p>En la presente tesis doctoral se ha analizado y evaluado la biodegradabilidad y toxicidad de diferentes tensioactivos no i\u00f3nicos comerciales: alcoholes grasos etoxilados (age), alquilpoligluc\u00f3sidos (apg) y nonilfenol polietoxilado (npeo) adem\u00e1s del tensioactivo ani\u00f3nico lineal alquilbenceno sulfonato (las), con objeto de comparaci\u00f3n. Simult\u00e1neamente al proceso de biodegradaci\u00f3n se ha analizado el crecimiento de microorganismos, as\u00ed como la toxicidad de los productos de degradaci\u00f3n generados durante este proceso. para el estudio de la biodegradabilidad de tensioactivos no i\u00f3nicos etoxilados se ha aplicando un procedimiento de an\u00e1lisis simplificado, basado en la formaci\u00f3n de un complejo coloreado entre el tensioactivo no i\u00f3nico y el reactivo yodo-yoduro. La bondad del m\u00e9todo anal\u00edtico ha resultado dependiente del n\u00famero de moles de \u00f3xido de etileno del tensioactivo, ya que tanto el l\u00edmite de detecci\u00f3n como la sensibilidad del m\u00e9todo disminuyen con el n\u00famero de moles de \u00f3xido de etileno. para la estimaci\u00f3n<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Biodegradaci\u00f3n y toxicidad de tensioactivos comerciales<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Biodegradaci\u00f3n y toxicidad de tensioactivos comerciales <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Manuela Mar\u00eda Lechuga Villena <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/02\/2007<\/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>Encarnacion Jurado Alameda<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: vicente Bravo rodr\u00edguez <\/li>\n<li>Luis Cruz pizarro (vocal)<\/li>\n<li>Jos\u00e9 Mar\u00eda Quiroga alonso (vocal)<\/li>\n<li> Pazos medina Mar\u00eda  del carmen (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Manuela Mar\u00eda Lechuga Villena En la presente tesis doctoral se ha analizado y evaluado la biodegradabilidad y [&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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