{"id":33026,"date":"1997-09-09T00:00:00","date_gmt":"1997-09-09T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/contribucion-al-estudio-del-tratamiento-de-aguas-residuales-mediante-procesos-de-oxidacion-avanzada-degradacion-de-s-triacinas\/"},"modified":"1997-09-09T00:00:00","modified_gmt":"1997-09-09T00:00:00","slug":"contribucion-al-estudio-del-tratamiento-de-aguas-residuales-mediante-procesos-de-oxidacion-avanzada-degradacion-de-s-triacinas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/contribucion-al-estudio-del-tratamiento-de-aguas-residuales-mediante-procesos-de-oxidacion-avanzada-degradacion-de-s-triacinas\/","title":{"rendered":"Contribucion al estudio del tratamiento de aguas residuales mediante procesos de oxidacion avanzada: degradacion de s-triacinas."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan Prado Lopez <\/strong><\/h2>\n<p>Se ha estudiado la cin\u00e9tica de degradaci\u00f3n de las s-triacinas (atracina, propacina y cianacina) mediante procesos de oxidaci\u00f3n avanzada. Los procesos estudiados han sido: fotodegradaci\u00f3n, foto-oxidaci\u00f3n (radiaci\u00f3n uv\/h2o2), oxidaci\u00f3n qu\u00edmica con per\u00f3xido de hidr\u00f3geno, ozonizaci\u00f3n y procesos combinados ozono\/uv, ozono\/h2o2 y ozono\/uv\/h2o2.  las reacciones se llevaron a cabo en un reactor tubular de borboteo en equicorriente, provisto adicionalmente de cuatro l\u00e1mparas germicidas de baja presi\u00f3n de mercurio (253,7 nm) situadas paralelamente a su eje. Se oper\u00f3 en discontinuo. El volumen del efluente tratado fue 2,5 l, previamente tamponado a ph \u00e1cido (4,8), neutro (6,8) o b\u00e1sico (11,5). El l\u00edquido era totalmente recirculado a un caudal de 100 l\/h. La producci\u00f3n de ozono fue de 100 mg\/h aproximadamente.  las medidas del carbono org\u00e1nico total demostraron que la mineralizaci\u00f3n es m\u00ednima entre el principio del experimento y la total desaparici\u00f3n de las s-triacinas.  ello es debido a la formaci\u00f3n de intermedios estables a la acci\u00f3n del ozono.  finalmente, se demostr\u00f3 que la concentraci\u00f3n inicial de per\u00f3xido de hidr\u00f3geno presenta un valor \u00f3ptimo respecto a la velocidad de degradaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Contribucion al estudio del tratamiento de aguas residuales mediante procesos de oxidacion avanzada: degradacion de s-triacinas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Contribucion al estudio del tratamiento de aguas residuales mediante procesos de oxidacion avanzada: degradacion de s-triacinas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan Prado Lopez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 09\/09\/1997<\/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>Santiago Esplugas Vidal<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jose Costa lopez <\/li>\n<li>Jos\u00e9 Peral p\u00e9rez (vocal)<\/li>\n<li>albert Ibarz ribas (vocal)<\/li>\n<li>f\u00e9lix \u00e1ngel Carrasco alonso (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Prado Lopez Se ha estudiado la cin\u00e9tica de degradaci\u00f3n de las s-triacinas (atracina, propacina y cianacina) [&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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