Mostrando ítems 60-79 de 124
Panella-Riera, Núria (Fecha de defensa: 2011-07-27)
The main objective of this thesis was to study (i) the effect of the fasting and lairage on carcass and technological meat quality and (ii) the inclusion of magnesium (MgCO3 and MgSO4) and/or tryptophan during 5 days before ...
Roldós Noguer, Eva (Fecha de defensa: 2015-12-16)
The aim of the present work was to study the effects of tylosin A and doxycycline administration to laying hens on egg nutritional and compositional parameters during antibiotic treatment and after a withdrawal period. ...
Colprim Galceran, Jesús (Fecha de defensa: 1998-07-20)
The use of simulation as an upgrading tool has been tested on real wastewater treatment plants (WWTP). Currently, the new WWTP have the possibility to monitor some process variables as the flows, oxygen concentrations and, ...
Presta Masó, Susanna (Fecha de defensa: 2006-07-14)
La tesi realitza un estudi detallat dels principals processos que tenen lloc durant l'eliminació de tinta tòner per flotació.<br/>L'estudi del procés d'adhesió de tinta a la superfície de bombolles d'aire s'ha realitzat ...
Llauró Fábregas, Xavier (Fecha de defensa: 1999-12-17)
Una de las actuaciones posibles para la gestión de los residuos sólidos urbanos es la valorización energética, es decir la incineración con recuperación de energía. Sin embargo es muy importante controlar adecuadamente el ...
Martín Juárez, Belén (Fecha de defensa: 2005-04-22)
Los embutidos fermentados ligeramente acidificados son un grupo de productos tradicionales mediterráneos, caracterizados por un pH superior a 5,3.<br/>Para un control eficiente de la seguridad microbiológica de los embutidos ...
Granda Garcia, Luis Angel (Fecha de defensa: 2016-07-29)
This thesis studies the effect produced by the reinforcement of polypropylene with a semichemical fibre of Leucaena collinsii in the mechanical, thermal and water uptake properties. Samples with different reinforcement ...
Serra Bruns, Albert (Fecha de defensa: 2021-12-22)
Every year, the textile industry generates large amounts of cellulosic waste during the production and fabrication stages. This waste is made up of fibers, with lengths are less than 10 mm that prevent its reintroduction ...
Montero Mirabet, Maria (Fecha de defensa: 2012-06-22)
Genetically modified crops are submitted to strict regulation to ensure the safety of consumers and the environment. To complement the comparison between GM plants and their counterparts, in the present Thesis, we evaluated ...
Sbardella, Luca (Fecha de defensa: 2019-05-22)
The presence of several pharmaceutical active compounds (PhACs) in water bodies has garnered increasing attention and worldwide concern. The effluents from wastewater treatment plants (WWTPs) are one of the main sources ...
Baró Sabé, Aina (Fecha de defensa: 2021-07-30)
Xylella fastidiosa is one of the most damaging phytopathogenic bacteria in the world, causing a variety of diseases with a major economic impact on agriculture and the environment. Until now, no therapeutic solution has ...
Mora Gallego, Héctor (Fecha de defensa: 2014-09-08)
The objective of this thesis is to develop fermented sausages with lower fat and sodium content by means of innovative processing and the use of fat and NaCl substitutes. The effect of sunflower oil and pork lard-based ...
Theng, Dyna (Fecha de defensa: 2017-07-28)
Agricultural waste is of particularly interest due to abudant, cheap, widely available worldwide and renewable material. It represent a good option for wood sources substitution, containing similar in chemical and physical ...
Reixach Corominas, Rafel (Fecha de defensa: 2015-10-28)
Aquesta tesi doctoral i tot el treball experimental s’ha realitzat dintre les línies de treball del grup de recerca, Laboratori d’Enginyeria Paperera i Materials Polímers (LEPAMAP) de l’Escola Politècnica Superior de la ...
Rodríguez-Caballero, Adrián (Fecha de defensa: 2015-03-20)
The exponential increase of the atmospheric concentration of green-house gases due to human activities is responsible for the acceleration of global warming and climate change. Recently, scientific studies have pointed ...
Bagó Mas, Anna (Fecha de defensa: 2022-03-18)
More than half of spinal cord injury patients develop central neuropathic pain, which is largely refractory to current treatments. Developing neuropathic pain has a high impact on the quality of life becoming an emotional, ...
Ribera Guàrdia, Anna (Fecha de defensa: 2017-12-12)
This thesis focuses on the study of the global green house gas (GHG) emissions from wastewater systems. Nitrous oxide (N2O) and methane (CH4) are the main GHG directly emitted from wastewater treatment plants (WWTP). In ...
Gutiérrez Garcia-Moreno, Oriol (Fecha de defensa: 2003-10-16)
El sistema de depuració de tipus Fangs Actius constitueix una de les tècniques més esteses arreu del món pel tractament biològic de les aigües residuals. Els softwares de modelització i simulació permeten adquirir ...
Pellicer Johera, Neus (Fecha de defensa: 2014-03-31)
WWTP present two issues: 1) Get adequate depuration performance; 2) Do it with minimal costs. There are many strategies that can be applied to achieve these requirements, but they cannot be applied indiscriminately. In ...
Perona Vico, Elisabet (Fecha de defensa: 2022-01-28)
Microbial electrosynthesis (MES) is engineered to use electric power and carbon dioxide (CO2) as the only energy and carbon sources in reductive bioelectrochemical processes for biosynthesis. This technology is conducted ...