{"id":54249,"date":"2018-03-09T22:41:56","date_gmt":"2018-03-09T22:41:56","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/contribucion-al-estudio-de-la-contaminacion-ambiental-por-parta%c2%adculas-minerales-de-aerosoles\/"},"modified":"2018-03-09T22:41:56","modified_gmt":"2018-03-09T22:41:56","slug":"contribucion-al-estudio-de-la-contaminacion-ambiental-por-parta%c2%adculas-minerales-de-aerosoles","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/contribucion-al-estudio-de-la-contaminacion-ambiental-por-parta%c2%adculas-minerales-de-aerosoles\/","title":{"rendered":"Contribuci\u00f3n al estudio de la contaminaci\u00f3n ambiental por part\u00edculas minerales de aerosoles"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Vicenta Moreno Algaba <\/strong><\/h2>\n<p>En este trabajo se aborda el estudio de la contaminaci\u00f3n ambiental por part\u00edculas minerales en recintos con caracter\u00edsticas ambientales diferentes (un taller mec\u00e1nico, un laboratorio de reacci\u00f3n y un aula).  el rango de tama\u00f1o del particulado mineral analizado corresponde a part\u00edculas en suspensi\u00f3n\u00bb\u00bb, las cuales tienen un di\u00e1metro aerodin\u00e1mico comprendido entre 0,1 y 10 tm y dentro de esta fracci\u00f3n, las part\u00edculas que corresponden a la fracci\u00f3n fina o inhalable con di\u00e1metro aerodin\u00e1mico menor a 2,5 jim; el resto constituye la fracci\u00f3n gruesa o no inhalable.  la toma de muestras se ha realizado mediante el lmpactador de cascada mps-3 con tres etapas en las que separa las part\u00edculas por tama\u00f1o de di\u00e1metros aerodin\u00e1mico, siendo los tama\u00f1os muestreados en cada etapa: 1a etapa, part\u00edculas con di\u00e1metro aerodin\u00e1mico superior a 2 pm, 2a etapa para part\u00edculas con di\u00e1metro aerodin\u00e1mico comprendido entre 2 y 0,3 m y la 3a etapa para part\u00edculas con di\u00e1metro aerodin\u00e1mico inferior a 0,3 \u00edlm.  el an\u00e1lisis se ha llevado a cabo utilizando microscop\u00eda electr\u00f3nica de barrido con microan\u00e1lisis de rayos x y an\u00e1lisis de imagen.  el an\u00e1lisis individual de part\u00edculas se ha realizado mediante el programa inform\u00e1tico imquant, que cuantifica espectros con correcciones de n\u00famero at\u00f3mico, absorci\u00f3n y fluorescencia (correcci\u00f3n zaf), adquiere im\u00e1genes y realiza an\u00e1lisis morfol\u00f3gico. Esto nos permite conocer la composici\u00f3n en tanto por cien de los elementos minerales de cada part\u00edcula individual, as\u00ed como sus caracter\u00edsticas morfol\u00f3gicas.  el an\u00e1lisis cluster de los resultados, contrastado con las posibilidades reales obtenidas del atlas de part\u00edculas paee2, ha permitido establecer agrupaciones de elementos y con ello facilitar la determinaci\u00f3n de la composici\u00f3n de las part\u00edculas, cuesti\u00f3n que suele presentar una gran complejidad.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Contribuci\u00f3n al estudio de la contaminaci\u00f3n ambiental por part\u00edculas minerales de aerosoles<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Contribuci\u00f3n al estudio de la contaminaci\u00f3n ambiental por part\u00edculas minerales de aerosoles <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Vicenta Moreno Algaba <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/07\/2006<\/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> Mill\u00e1n Gonz\u00e1lez M\u00aa Del Carmen<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Maroto \u00e1lvarez M\u00aa concepci\u00f3n <\/li>\n<li>vicente Esteve cano (vocal)<\/li>\n<li>Carlos Pastor ant\u00f3n (vocal)<\/li>\n<li> Llopis cosin Juan  vicente (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Vicenta Moreno Algaba En este trabajo se aborda el estudio de la contaminaci\u00f3n ambiental por part\u00edculas minerales 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