Publications by Damien Gumy | EPFL Graph Search

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The work presented in this thesis was carried out in the framework of two European projects: SOLWATER, and AQUACAT. The global objective of those projects, including the present work, was to set an autonomous system for drinking water production in develop ...

This laser kinetics features of the electron decay of TiO2 in the presence of the Escherichia coli (E. coli) phosphatidyl-ethanolcholine (PE) and lipo-polysaccharides (LPS) cell wall components were are reported in this study. The interaction of the biomol ...

Thirteen different commercial TiO2 powders with specific surface areas varying from 9 to 335 m/g and with isoelectric points (IEP) from 3 to 7.5 were investigated for their catalytic activity in E. coli inactivation. The TiO2 samples zeta potential, attenu ...

The physicochemical properties and photocatalytic behavior of Fe/C and Fe/Nafion/C fabrics have been investigated under laboratory conditions (small vial, artificial light) and in large-scale photo-reactors under sunlight to achieve low-cost decontaminatio ...

Damien Gumy

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Factors influencing photocatalytic drinking water detoxification and disinfection by suspended and fixed TiO2

Laser kinetic spectroscopy of the interfacial charge transfer between membrane cell walls of E. coli and TiO2

Catalytic activity of commercial of TiO2 powders for the abatement of the bacteria (E. coli) under solar simulated light: Influence of the isoelectric point

Supported Fe/C and Fe/Nafion/C catalysts for the photo-Fenton degradation of Orange II under solar irradiation

Coupled photo-Fenton-biological system: effect of the Fenton parameters such as residual H2O2, Fe2+ and pH on the efficiency of biological process

The influence of Ti02 physico chemical characteristics in photocatalytic water disinfection

Solar photocatalysis for detoxification and disinfection of water: Different types of suspended and fixed TiO2 catalysts study

Effect of suspended TiO2 physicochemical characteristics on benzene derivatives photocatalytic degradation

Photo-Fenton degradation of model pollutants on FE/C and FE/NAFION/C supported catalysts under solar radiation

Solar disinfection of water containing E. Coli in absence and presence of TiO2: Pilot plant studies in Switzerland

Supported Fe/C and Fe/Nafion/C catalysts for the photo-Fenton degradation of orange II under solar radiation

Coût du traitement photo-fenton sous irradiation solaire des polluants bio récalcitrants au moyen de catalyseurs supportés

Photo-Fendon Degradation of Model Pollutants on Fe/C and Fe/Nafion/C supported Catalysts under Solar Radiation