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 543
It can be observed that the data at 41 ug cm - 3 inlet phenol concentration show
an acceptable agreement , while the already discussed underestimation is
observed for all the higher inlet phenol concentrations runs . Moreover , it can be
noted ...
It can be observed that the data at 41 ug cm - 3 inlet phenol concentration show
an acceptable agreement , while the already discussed underestimation is
observed for all the higher inlet phenol concentrations runs . Moreover , it can be
noted ...
Pagina 590
where ko is the rate constant at infinite dilution , C , the TOC initial concentration
and a is an empirical parameter expressed in concentration units ( see below ) .
Dashed lines in figure 4 show that the fit is quite satisfactory . Values of a = 465 +
...
where ko is the rate constant at infinite dilution , C , the TOC initial concentration
and a is an empirical parameter expressed in concentration units ( see below ) .
Dashed lines in figure 4 show that the fit is quite satisfactory . Values of a = 465 +
...
Pagina 736
As depicted in this figure, it was found that the TCE concentrations in the effluent
stream varied with purging time in the gas ... The adsorbed TCE was at
equilibrium with the reactor influent concentration and took in the order of IS
minutes to ...
As depicted in this figure, it was found that the TCE concentrations in the effluent
stream varied with purging time in the gas ... The adsorbed TCE was at
equilibrium with the reactor influent concentration and took in the order of IS
minutes to ...
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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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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