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Mostrando ítems 21-30 de 336
De las vacas locas a la gripe aviar: la comunicación del riesgo en España
(Universidade da Coruña, 2007)
Naturaleza de las catástrofes: de la catástrofe natural a la virtual pasando por la tecnológica y la mediática
(Universidade da Coruña, 2007)
Auge y caída del caso "Prestige" como problema social
(Universidade da Coruña, 2007)
Estrategia de comunicación frente al cambio climático. De las divergencias a la acción de calidad
(Universidade da Coruña, 2007)
High H2S concentrations abatement in a biotrickling filter: start-up at controlled pH and effect of the EBRT and O2H2S supply ratio
(Universidade da Coruña, 2007)
[Abstract] In this study, a biotrickling filter reactor was set up and used to treat high concentrations of gaseous H2S. Inoculation was carried out at an inlet H2S concentration of 1,000 ppmv (27.8 g H2S m-3 h-1) and ...
La narración audiovisual de crisis en un sistema "peer to peer
(Universidade da Coruña, 2007)
Study of NH3 removal by gas-phase biofiltration: effects of shock loads and watering rate on biofilter performance
(Universidade da Coruña, 2007)
[Abstract] Ammonia biofiltration performance under shock loads episodes was studied in a reactor packed with coconut fiber as carrier material. Periodical gas and leachate samplings were analyzed and used to characterize ...
Degradation of solvent mixture vapors in a biotrickling filter reactor: impact of hydrophilic components loading and loading release dynamic
(Universidade da Coruña, 2007)
[Abstract] Interactions amongst the degradation rates of toluene, xylenes, methyl ethyl ketone (MEK), methyl isobutyl ketone (MIBK), n-butyl acetate (n-BA), and acetone (Ac) were investigated in a biotrickling filter ...
A statistical perspective on biofilter performance in relation to the main process parameters and characteristics of untreated flows
(Universidade da Coruña, 2007)
[Abstract] A large number of olfactometric measurements of odour removal efficiency of municipal waste organic fraction and green waste composting installations were compiled and analysed graphically. The number of ...
Gasoline biofiltration: an analytic model
(Universidade da Coruña, 2007)
[Abstract] We present an analytical method of solution for a pair of models representing the removal of gasoline from air by biofiltration. The experimental data showed that the aromatic components of the gasoline were ...