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 381
... relative humidity / % 60 80 Figure 6. Dependence of the amount of HNO3 produced on relative humidity for TiO2 - AC - Fe2O3 using NO 3.8 ppm gas The amounts of NO and NO2 removed and HNO3 produced by TiO2 - AC - Fe2O3 catalyst were ...
... relative humidity / % 60 80 Figure 6. Dependence of the amount of HNO3 produced on relative humidity for TiO2 - AC - Fe2O3 using NO 3.8 ppm gas The amounts of NO and NO2 removed and HNO3 produced by TiO2 - AC - Fe2O3 catalyst were ...
Pagina 469
... relative proportions of these intermediates vary with reaction conditions . The extent to which 4 - NP sensitization could drive the degradation of 4 - CP was explored and a set of these results is shown in Figure 11. Under conditions ...
... relative proportions of these intermediates vary with reaction conditions . The extent to which 4 - NP sensitization could drive the degradation of 4 - CP was explored and a set of these results is shown in Figure 11. Under conditions ...
Pagina 703
... Relative Abundance Relative Abundance 100 90 80 OAc 70 60 50 40 30 20 20 10 0 40 43 2 52 64 73 81 O Ac 110 152 100 A 80 2 - CP CA % Concentration 60 40 20 194 0 100 120 m / e 140 160 180 200 0 60 120 180 240 300 360 Time ( minutes ) ...
... Relative Abundance Relative Abundance 100 90 80 OAc 70 60 50 40 30 20 20 10 0 40 43 2 52 64 73 81 O Ac 110 152 100 A 80 2 - CP CA % Concentration 60 40 20 194 0 100 120 m / e 140 160 180 200 0 60 120 180 240 300 360 Time ( minutes ) ...
Sommario
Conditions for an efficient photocatalytic activity of TiO2 particles | 1 |
Fundamental photoelectrochemistry of TiO2 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