Photocatalytic Purification and Treatment of Water and Air: Proceedings of the 1st International Conference on TiO2 Photocatalytic Purification and Treatment of Water and Air, London, Ontario, Canada, 8-13 November, 1992David F. Ollis, Hussain Al-Ekabi Elsevier, 1993 - 820 pagine Comprises the results of the first international conference examining the promise of the emerging area of photochemistry. It includes coverage of such areas as: comparison with other competitive technologies; and transfer of research results into development and application activities. |
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Pagina 252
... surfactants exhibit the following order [ 9-15 ] : anionic > nonionic > cationic surfactant . The ease of photo - oxidation of the different moieties in the surfactant structure changes in the order [ 17-19 ] : aromatic > oxyethylene ...
... surfactants exhibit the following order [ 9-15 ] : anionic > nonionic > cationic surfactant . The ease of photo - oxidation of the different moieties in the surfactant structure changes in the order [ 17-19 ] : aromatic > oxyethylene ...
Pagina 254
... surfactant molecules degraded , the dispersion of TiO2 particles was no longer stabilized by the surfactant . Consequently , all the dispersions became clear after irradiation for longer times owing to aggregation of the TiO2 particles ...
... surfactant molecules degraded , the dispersion of TiO2 particles was no longer stabilized by the surfactant . Consequently , all the dispersions became clear after irradiation for longer times owing to aggregation of the TiO2 particles ...
Pagina 256
... surfactant photodegradation , formic acid also formed in the course of the photo - oxidation of this anionic surfactant structure . The quantity of formic acid increased rapidly with irradiation time in the initial stages and then ...
... surfactant photodegradation , formic acid also formed in the course of the photo - oxidation of this anionic surfactant structure . The quantity of formic acid increased rapidly with irradiation time in the initial stages and then ...
Sommario
Conditions for an efficient photocatalytic activity of TiO2 particles | 1 |
Fundamental photoelectrochemistry of TiO and SrTiO applied to environmental | 19 |
Size quantization effects in photocatalysis | 39 |
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1993 Elsevier Science acid adsorbed adsorption Air D.F. Ollis Al-Ekabi Editors anatase B.V. All rights carbon Catal catalyst cell Chem chemical chlorine CO₂ concentration conduction band containing Cr(VI decrease degradation rate Degussa effect efficiency electron transfer energy experimental experiments Figure film flow rate flux formation holes hydroxyl radicals illumination increased initial intermediates irradiation kinetics lamp light intensity mg/L mineralization observed OH radicals Ollis and H oxidation oxygen Pelizzetti peroxide phenol photo-oxidation photocatalytic photocatalytic degradation photocatalytic oxidation Photocatalytic Purification Photochem photodegradation photodeposition photolysis photon photoreactor Phys pollutants potential presence Purification and Treatment quantum yield rate constant reaction rate reactive reactor recombination redox reduction rutile samples Science Publishers B.V. semiconductor Serpone solar species spectra studies substrate surfactant suspension Technol temperature TiO2 TiO2 particles TiO2 surface titanium dioxide Treatment of Water trichloroethylene UV light wastewater