López Rodríguez, Julio (Date of defense: 2019-12-17)
Nowadays mining and hydrometallurgical industries generate a considerable amount of acidic liquid wastes (ALWs), which are characterised by a low pH and the presence of metals (e.g. Fe, Cu, Zn and Rare ...
Bermúdez Hermida, Marta Maria (Date of defense: 1998-12-18)
El trabajo realizado en la Tesis tiene como objetivo general el estudio estructural de nylons fundamentalmente mediante la difracción de rayos-x y la microscopía electrónica. Los nylons estudiados se ...
Bosch Presegué, Laia (Date of defense: 2007-05-16)
La rodopsina (Rho) és el receptor visual responsable de la visió a baixa intensitat lumínica. Aquest receptor, que es troba en les cèl·lules bastó de la retina, està constituït per 7 hèlices transmembrana ...
Carrillo Navarrete, Fernando (Date of defense: 2002-06-03)
Durante estas últimas décadas ha habido un gran interés científico y tecnológico en el desarrollo de nuevos sistemas para la obtención e hilatura de fibras de celulosa regenerada. Las tecnologías aplicadas ...
Montoya Rodríguez, María Isabel (Date of defense: 2010-11-26)
En les darreres dècades el nombre d'accidents ocurreguts en la industria química i durant el transport de mercaderies perilloses ha augmentat substancialment, registrant-se en la seva majoria en zones ...
Morakabatchiankar, Shabnam (Date of defense: 2021-07-22)
Towards sustainability forces process industries to change their traditional patterns. Therefore, efficient retrofitting has been a significant challenge and raised several issues, motivating the process ...
Guaya Caraguay, Diana Elizabeth (Date of defense: 2017-03-22)
Phosphate and ammonium removal from waste water by adsorption using inorganic natural sorbents has been identified as a promising technology. The advantages of this methodology are associated with its ...
Sequeira, Sebastián Eloy (Date of defense: 2003-07-15)
En general, el control de procesos es muy eficiente cuando el punto de operación deseado ha sido determinado a priori y el sistema tiene capacidad suficiente para responder a las perturbaciones. Mientras ...
Puig Durán, Martí (Date of defense: 2016-11-04)
It is broadly known that efficient ports are crucial for the economic development of their surrounding area. However, the loading and unloading of goods in the ports, the related ship traffic, and the ...
Ferrer Mallén, Olga (Date of defense: 2015-12-22)
This thesis focused on the feasibility of substituting, partially or totally, drinking water treatment plant (DWTP) conventional pre-treatment by membrane based units, in particular by ultrafiltration ...