Al-Momani, Fares (Date of defense: 2003-06-13)
Comprising over 70% of the Earth's surface, water is undoubtedly the most precious natural resource that exists on our planet. Without the seemingly invaluable compound comprised of hydrogen and oxygen, ...
Benabdallah El-Hadj, Toufik (Date of defense: 2006-10-11)
Nowadays, mesophilic anaerobic processes (under 35ºC) predominate but they show to be unable to accomplish the new specifications. Consequently, only the migration to higher temperature conditions, i.e. ...
Guastalli, Andrea Raquel (Date of defense: 2006-12-19)
La anodización es un proceso electrolítico que convierte la superficie metálica en un recubrimiento de óxido insoluble. El aluminio es el material anodizado con más frecuencia. El llamado “abrillantado” ...
Bacardit i Dalmases, Anna (Date of defense: 2005-12-14)
En aquesta tesi doctoral es fa un estudi de tres possibles alternatives al procés tradicional de píquel-curtició, els principals inconvenients del qual són l'elevat consum d'aigua i la generació d'un ...
Falcão Dantas, Renato (Date of defense: 2007-07-05)
ENGLISH SUMMARY:<br/><br/>In this work, the ozonation of emergent contaminants represented by pharmaceuticals (Sulfamethoxazole and Bezafibrate) and surfactants (Quaternary Ammonium Compounds) was ...
Bonet i Ruiz, Jordi (Date of defense: 2006-11-24)
Le PVA est un polymère non inflammable, non toxique et biodégradable. Malheureusement, sa réaction principale de synthèse produit un haut débit de résidu qui à niveau du monde devient plusieurs millions ...
Bacardit Peñarroya, Jordi (Date of defense: 2007-07-06)
Advanced Oxidation Processes (AOPs) are suitable for achieving the complete mineralization of organic pollutants in wastewaters, since they are based on the generation of a powerful non-selective chemical ...
Maestro Garriga, Alicia (Date of defense: 2003-02-20)
Las pinturas al disolvente están siendo sustituidas por pinturas en base acuosa por razones medioambientales y de seguridad e higiene. Las propiedades de una pintura están influidas por su comportamiento ...
Solé Font, Isabel (Date of defense: 2008-02-19)
Les nano-emulsions, en tant que emulsions, són dispersions col·loïdals formades per una fase líquida dispersada en una altra en forma de gotes. El que les fa d'especial interès és que aquestes gotes ...
Bausach Mercader, Marta (Date of defense: 2005-07-01)
The reactivity of Ca-based sorbents with acid gases (specifically SO2, HCl and NO2) at low temperature has been a subject of interest in the last decades, since it constitutes the fundamental reactive ...