Ara mostrant els elements 1-7 de 7
Domínguez Escalante, Montse (Data de defensa: 2016-01-15)
Hydrogen is an energy vector; it is not a direct energy source. It is an energy carrier. Hydrogen can be used to feed fuel cells (an electrochemical device), thus increasing the efficency of energy ...
Reyes Ferrera, Ma. Reyes, (Data de defensa: 2015-07-23)
This thesis is based on the development and validation of two analytical methods to determine fungicides commonly used in the tanning industry and other alternative. One of the methods determines ...
Gutiérrez Muntada, Jordi (Data de defensa: 2017-06-09)
In the leather industry, the finish process uses many types of resins including butadiene, acrylic and polyurethanes, aided by auxiliaries as pigments, waxes etc. that give touch to different articles ...
Aznar Alemany, Òscar (Data de defensa: 2017-11-20)
During the last couple of decades the demand for good quality water in sufficient quantity has increased. The administration is now aware that water is not a commercial product; that hydrological ...
Pérez Quiñones, Carme (Data de defensa: 2017-07-19)
The laboratories of the leather sector have the necessity to analyse anionic species in different samples. Although ionic chromatography is currently the best method for this analysis, until now, the ...
Casadesús Fusté, Marta (Data de defensa: 2019-11-25)
The worldwide poultry industry generates a large amount of wastes which, accordingly to the current law, are mostly discarded. These wastes include chicken feathers, keratin structures which 109.056.179 ...
Sánchez Jiménez, Margarita (Data de defensa: 2017-10-25)
Since their discovery, the spectacular properties of polymers called "conducting" have given rise to an important field of study in order to obtain knowledge about them and their commercial application ...