Rieradevall, Joan (Date of defense: 1992-12-01)
This work covers a study on livestock contamination in a rural municipality, the technological adaptation of the conventional anaerobic reactors for treating pig manure on farms for use on an industrial ...
Font i Segura, Xavier (Date of defense: 1997-07-14)
En aquest treball s'utilitza el fong Trametes versicolor, per al tractament de lleixius negres. Aquestes aigües residuals, procedents de la industria paperera son molt tòxiques i contenen una elevada ...
Gabarrell Durany, Xavier (Date of defense: 1995-12-01)