Ara mostrant els elements 137-146 de 146

    Taking advantage of autotrophic nitrogen removal: potassium and phosphorus recovery from municipal wastewater 

    Johansson, Sara (Data de defensa: 2019-04-29)

    Increasing awareness on the limited nature of the raw materials for the production of inorganic fertilizer is pushing for a shift from removal to recovery of nutrients from waste streams. In municipal wastewater treatment ...

    Technologies to determine quality parameters and the effect of high pressure processing on dry-cured ham 

    Rubio Celorio, Marc (Data de defensa: 2015-07-09)

    The research for new technologies able to determine quality parameters as well as study the effect of High Pressure Processing (HPP) on dry-cured ham is of scientific interest because the information obtained is useful for ...

    The socio-cognitive dimension of water: the case of politicisation of water in Barcelona 

    Popartan, Lucia Alexandra (Data de defensa: 2020-10-08)

    The thesis studies the discursive construction of cognitive frames in the water sector in order to understand the dynamics of politicisation and depoliticisation in the water conflict in Barcelona between 2011 and ...

    Towards energy neutral WWTPs: piloting mainstream partial nitritation AGS and anammox 

    Carbó Monmany, Oriol (Data de defensa: 2024-10-24)

    ENG- Wastewater treatment plants (WWTPs) play a crucial role in safeguarding public health by treating wastewater before discharge into the environment. However, conventional facilities consume substantial amounts of energy ...

    Towards the use of new tools based on non-invasive technologies and mathematical modelling for improving quality and microbiological safety of dry-cured ham 

    Torres Baix, Eva (Data de defensa: 2024-10-17)

    ENG- Dry-cured ham is consumed all around the world and it is very appreciated by its organoleptic characteristics. Although it is a very typical product from the Mediterranean area, dry-cured ham production extends to ...

    Treatment of mature urban landfill leachates by anammox process 

    Ruscalleda Beylier, Maël (Data de defensa: 2012-02-17)

    This thesis results from the collaborative projects between the LEQUIA-UdG group and Cespa (a company in charge of several landfill sites in Spain). The aim of the work was the development of a suitable alternative treatment ...

    Underdrain design and operational conditions in sand media filters using reclaimed effluents in drip irrigation systems 

    Solé Torres, Carles (Data de defensa: 2020-05-29)

    At present, agriculture is the human activity which requires more volume of water. Given the importance and scarcity of this resource, the efficient use of water has become a priority. On one hand, if possible, it is ...

    Use of oscillating electromagnetic fields in the processing of viscous vegetable homogenates 

    Abea Cambronero, Andrés Alejandro (Data de defensa: 2024-09-27)

    ENG- Industrial thermal treatment of liquid foods is often carried out by tunnel pasteurization, or continuous-flow pasteurization by putting the food material in indirect contact with hot water or steam in a way that ...

    Valoración de materiales compuestos de HDPE reforzados con fibras de Agave sisalana. Aproximación a un paradigma de geometría fractal para las fibras 

    Bayer Resplandis, Jordi (Data de defensa: 2013-10-18)

    Natural fibers have been used recently as reinforcement of polymer-matrix based composites. The present thesis examines the mechanical properties of high density polyethylene (HDPE) composite reinforced with sisal fiber, ...

    Valorisation of industrial wastes for the removal of metals and arsenic from aqueous effluents 

    Escudero Oñate, Carlos (Data de defensa: 2009-03-27)

    En la presente tesis se han realizado estudios de eliminación de metales pesados y arsénico de aguas contaminadas mediante procesos de adsorción sobre materiales de bajo coste. Dichos materiales son, en todos los casos, ...