Biodegradation of Organic Micropollutants in Themophilic and Mesophilic Anareobic Digestion of Sewage Sludge 

    Benabdallah El-Hadj, Toufik (Date of defense: 2006-10-11)

    Nowadays, mesophilic anaerobic processes (under 35ºC) predominate but they show to be unable to accomplish the new specifications. Consequently, only the migration to higher temperature conditions, i.e. thermophilic ...

    Fenton and UV-vis based advanced oxidation processes in wastewater treatment: Degradation, mineralization and biodegradability enhancement 

    Rodríguez, Miguel (Date of defense: 2003-05-30)

    Up until relatively recently, the discharging of waste in the environment was the way of eliminating them, until the auto-purifying capacity of the environment was not sufficient. The permitted levels have been vastly ...

    Optimisation of biological nitrogen removal processes to treat reject water from anaerobic digestion of sewage sludge 

    Galí Serra, Alexandre (Date of defense: 2006-10-03)

    In the present work, the biological treatment of real reject water (800 mg NH4+-N L-1) from anaerobic digestion of sewage sludge from a waste water treatment plant (WWTP) is carried out. <br/>The process was optimised with ...

    Regeneració i reutilització d’aigües residuals. Tecnologia, control i risc 

    Huertas Hidalgo, Esther (Date of defense: 2010-02-12)

    Les aigües regenerades són un recurs important d’aigua especialment en les regions àrides i semiàrides. La necessitat d’obtenir aigua amb una qualitat mínima per cada ús i de garantir unes condicions sanitàries satisfactòries ...