Ara mostrant els elements 1-10 de 10
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 ...
Akaboci, Tiago Rogeiro Vitor (Data de defensa: 2019-07-15)
Anammox-based processes have been commonly applied for the treatment of reject water (high nitrogen content and low C:N ratio), in the sidestream line of urban wastewater tretament plants (WWTP). However, ...
Vilà-Rovira, Albert (Data de defensa: 2017-10-20)
This doctoral thesis has integrated biological models (activated sludge models “ASM”) with simulation tools of computational fluid dynamics “CFD”, and has applied them to the design of two advanced ...
Puig Broch, Sebastià (Data de defensa: 2008-01-15)
In the last decades, the awareness of environmental issues has increased in society considerably. There is an increasing need to improve the effluent quality of domestic wastewater treatment processes. ...
Gabarró i Bartual, Jordi (Data de defensa: 2014-07-18)
The biological treatment of industrial wastewater containing high nitrogen concentrations (>1000 mg N L-1) and low biodegradable organic matter (bCOD) such as landfill leachate is nowadays challenging. ...
Batlle Vilanova, Pau (Data de defensa: 2016-11-25)
In 2015 the average concentration of CO2 in the atmosphere exceeded 400 ppm. Some technologies, including CO2 capture and storage, are palliative. However, the development of alternatives to burning of ...
Coma Bech, Marta (Data de defensa: 2011-05-11)
Biological nutrient removal has been studied and applied for decades in order to remove nitrogen and phosphorus from wastewater. However, more anthropogenic uses and the continued demand for water have ...
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 ...
Pous Rodríguez, Narcís (Data de defensa: 2015-05-28)
The presence of nitrates (NO3-) in groundwater is a worldwide concern. The high energy demand and environmental impact of available technologies requires investigating new technologies. This thesis was ...
Ganigué Pagès, Ramon (Data de defensa: 2010-02-19)
Els lixiviats d'abocadors urbans són aigües residuals altament contaminades, que es caracteritzen per les elevades concentracions d'amoni i el baix contingut de matèria orgànica biodegradable. El ...