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, 1992Comprises 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 116
We obtained ( using the known quantum yield of 1 . 26 at 365 nm ) la = ( 1 . 78 +
0 . 11 ) x 10 ... Thus the results obtained from the two actinometric methods are
very close and agree within experimental error . In order to check as to whether
the ...
We obtained ( using the known quantum yield of 1 . 26 at 365 nm ) la = ( 1 . 78 +
0 . 11 ) x 10 ... Thus the results obtained from the two actinometric methods are
very close and agree within experimental error . In order to check as to whether
the ...
Pagina 328
presence of various additives are generally more than those obtained in multi -
pass experiments . One possible explanation for this behaviour is that the
concentrations of the additives in the multi - pass experiments are consumed
during the ...
presence of various additives are generally more than those obtained in multi -
pass experiments . One possible explanation for this behaviour is that the
concentrations of the additives in the multi - pass experiments are consumed
during the ...
Pagina 637
The ky values obtained by using Equation 6 for both photoreactor types are
depicted versus c in Figure 1 . The k , values obtained in both cases are very
similar , as expected k , increases with the catalyst concentration to reach a
plateau value ...
The ky values obtained by using Equation 6 for both photoreactor types are
depicted versus c in Figure 1 . The k , values obtained in both cases are very
similar , as expected k , increases with the catalyst concentration to reach a
plateau value ...
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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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Photocatalytic Purification and Treatment of Water and Air: Proceedings of ... David F. Ollis,Hussain Al-Ekabi Visualizzazione frammento - 1993 |
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acid activity addition adsorbed adsorption amount analysis appears aqueous band carbon catalyst cell charge Chem chemical chlorine compared complete compounds concentration conducted constant containing conversion decrease degradation degradation rate dependence destruction determined direct effect efficiency electron energy Environ experimental experiments Figure flow flux formation formed higher holes illumination increased indicate initial intensity intermediates irradiation kinetics lamp light limiting mass measured method mineralization observed obtained occur Ollis organic oxidation oxygen particles Pelizzetti performed phase photocatalytic Photochem photoreactor Phys pollutants potential powder presence quantum yield radical range reaction reactor reduction relative removal reported respectively samples semiconductor Serpone shown shows solar solution species spectra studies surface suspension Table temperature TiO2 titanium dioxide transfer treatment various yield