{"id":5341,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/utilizacion-de-suspensiones-en-espectroscopia-de-absorcion-atomica-con-atomizacion-electrotermica-para-la-determinacion-de-arsenico-cadmio-mercurio-y-plomo-en-muestras-de-sedimentos\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"utilizacion-de-suspensiones-en-espectroscopia-de-absorcion-atomica-con-atomizacion-electrotermica-para-la-determinacion-de-arsenico-cadmio-mercurio-y-plomo-en-muestras-de-sedimentos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/utilizacion-de-suspensiones-en-espectroscopia-de-absorcion-atomica-con-atomizacion-electrotermica-para-la-determinacion-de-arsenico-cadmio-mercurio-y-plomo-en-muestras-de-sedimentos\/","title":{"rendered":"Utilizacion de suspensiones en espectroscopia de absorcion atomica con atomizacion electrotermica, para la determinacion de arsenico, cadmio, mercurio y plomo en muestras de sedimentos"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Barciela Alonso M. Carmen <\/strong><\/h2>\n<p>En este trabajo, se han desarrollado metodos analiticos para la determinacion de arsenico, plomo, mercurio y cadmio en sedimentos marinos por espectroscopia de absorcion atomica con atomizacion electrotermica. Las muestras de sedimentos fueron introducidas en forma de suspension. Para eliminar los problemas de interferencias de matriz fue necesario utilizar un modificador de matriz adecuado, encontrandose que el paladio solo o bien combinado con nitrato de magnesio resulto satisfactorio para la determinacion de estos metales en las muestras.  el metodo propuesto fue aplicado al analisis de varias muestras de sedimentos.  por otro lado, la inyeccion de las muestras en forma de suspension fue comparada con la tecnica de introduccion directa de las muestras solidas en el tubo de grafito, obteniendose peor precision cuando se introduce directamente la muestra solida.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Utilizacion de suspensiones en espectroscopia de absorcion atomica con atomizacion electrotermica, para la determinacion de arsenico, cadmio, mercurio y plomo en muestras de sedimentos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Utilizacion de suspensiones en espectroscopia de absorcion atomica con atomizacion electrotermica, para la determinacion de arsenico, cadmio, mercurio y plomo en muestras de sedimentos <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Barciela Alonso M. Carmen <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/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>Pilar Bermejo Barrera<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Manuel Hern\u00e1ndez C\u00f3rdoba <\/li>\n<li>Florencio Arce Vazquez (vocal)<\/li>\n<li> De La Guardia Miguel (vocal)<\/li>\n<li> Belarra Piedrafita Miguel Angel (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Barciela Alonso M. Carmen En este trabajo, se han desarrollado metodos analiticos para la determinacion de arsenico, [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[604,17,18,977],"tags":[21073,21075,21074,2620,12757,3260],"class_list":["post-5341","post","type-post","status-publish","format-standard","hentry","category-espectroscopia-de-absorcion","category-quimica","category-quimica-analitica","category-santiago-de-compostela","tag-barciela-alonso-m-carmen","tag-belarra-piedrafita-miguel-angel","tag-de-la-guardia-miguel","tag-florencio-arce-vazquez","tag-manuel-hernandez-cordoba","tag-pilar-bermejo-barrera"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/5341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=5341"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/5341\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=5341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=5341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=5341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}