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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Risultati 1-3 di 75
Pagina 9
... volume recombination but only for the surface recombination . 1.0 0.8 0.6- 0.4 11 - m 0.2 = 2m ( √1 + 4m -1 ) 1 2 3 4 5 6 7 8 9 10 m Figure 3. Quantum yield in dependence of the parameter m which characterizes the competition between ...
... volume recombination but only for the surface recombination . 1.0 0.8 0.6- 0.4 11 - m 0.2 = 2m ( √1 + 4m -1 ) 1 2 3 4 5 6 7 8 9 10 m Figure 3. Quantum yield in dependence of the parameter m which characterizes the competition between ...
Pagina 280
... volume was approximately 2.0 L and processing continued until 80 % of the feed had been recovered . The volume reduction ( VRF ) is defined as the initial feed volume divided by the cumulative permeate . Two membranes , both produced by ...
... volume was approximately 2.0 L and processing continued until 80 % of the feed had been recovered . The volume reduction ( VRF ) is defined as the initial feed volume divided by the cumulative permeate . Two membranes , both produced by ...
Pagina 287
... VOLUME REDUCTION FACTOR 4.5 Untreated E UV + TiO2 + 03 -5 Figure 3. NTR - 7410 permeate flux changes at various volume reduction factor levels for untreated and UV / TiO2 / O , treated extraction stage wastewater . FLUX / INITIAL FLUX 1 ...
... VOLUME REDUCTION FACTOR 4.5 Untreated E UV + TiO2 + 03 -5 Figure 3. NTR - 7410 permeate flux changes at various volume reduction factor levels for untreated and UV / TiO2 / O , treated extraction stage wastewater . FLUX / INITIAL FLUX 1 ...
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