Mostrando ítems 31-40 de 86
Ramírez Camacho, Jaime Giovanni (Fecha de defensa: 2017-12-15)
The highly complex and interconnected today's societies require a continuous flow of materials and energy from one geographical area to another. In particular, huge amounts of often-hazardous materials, ...
Canudas Ventura, Miquel (Fecha de defensa: 2020-07-24)
The leather manufacturing process consists of a sequence of complex chemical reactions and mechanical processes that allow turning skin, a putrefiable by-product of alimentary industry, into leather, a ...
Harmassi, Mehrez (Fecha de defensa: 2016-02-27)
Phosphorus in wastewater is mainly present as inorganic phosphate forms and is commonly removed through chemical co-precipitation using Al(III) and Fe(III) salts. However, precipitation is expensive and ...
Hemmatian, Behrouz (Fecha de defensa: 2016-07-18)
Boiling Liquid Expanding Vapor Explosions keep occurring from time to time in process plants, storage areas and transportation by road or rail, often with severe effects. There is no doubt that a better ...
Corruchaga Guerrero, Agustín (Fecha de defensa: 2021-10-04)
Evaporation from liquid spills is a phenomenon of great importance. This phenomenon has been studied by a number of researchers. However, most of them have focused on the evaporation of pure liquid ...
Oriols Pladevall, Núria (Fecha de defensa: 2022-11-17)
(English) An important collection of Romanesque wall paintings, detached from their original places at the beginning of the 20th century, is now preserved and exhibited in the Museu Nacional d'Art de ...
Hjaila, Kefah (Fecha de defensa: 2016-09-06)
Current Supply chain (Se) decision support tools are devoted to the optimization of one objective function from a bias centralized perspective, without considering the coexistence with other participants ...
Reig i Amat, Mònica (Fecha de defensa: 2016-12-19)
Nowadays, due to the growing fresh water demand, several processes are used to purify seawater by means of desalination or industrial brackish water by different treatment processes. The main limitation ...
González Juncà, Arnau (Fecha de defensa: 2016-06-21)
In the current energy conjunction, with an expected growth of energy consumption in a context of fossil fuel depletion, more focus is being placed on renewable energy sources (RES) for electricity ...
Ortega Marín, María del Carmen (Fecha de defensa: 2016-01-25)
En esta tesis se sintetiza y caracteriza un nuevo polímero basado en el biimidazol, el poli[4-4'(p-fenilen)-2,2'bi-1H-imidazol] (PBII), con el objetivo de evaluar su viabilidad como polímero conductor ...