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 131
1 Importance of mineralization rates The prospects of photocatalytic oxidation
supplanting traditional purification processes or other advanced oxidation
technologies will depend on a number of factors . A major factor is the rate at
which ...
1 Importance of mineralization rates The prospects of photocatalytic oxidation
supplanting traditional purification processes or other advanced oxidation
technologies will depend on a number of factors . A major factor is the rate at
which ...
Pagina 330
Accordingly , the photocatalytic degradation of 2 , 4 - DCP and the corresponding
reduction in TOC ( mineralization ) in a multi - pass operational mode in the
presence of various additives was examined . The additives have increased not
only ...
Accordingly , the photocatalytic degradation of 2 , 4 - DCP and the corresponding
reduction in TOC ( mineralization ) in a multi - pass operational mode in the
presence of various additives was examined . The additives have increased not
only ...
Pagina 699
The yield of mineralization improved only slightly upon 02 bubbling ( 2 . 875x10 ~
3 mol / lit . ) . The concentration of co , ( 115 ppm PCB ) , calculated as required
by the equation 72 ) is 4 . 675x10 3 mol / lit . Thus the total mineralization of PCB
...
The yield of mineralization improved only slightly upon 02 bubbling ( 2 . 875x10 ~
3 mol / lit . ) . The concentration of co , ( 115 ppm PCB ) , calculated as required
by the equation 72 ) is 4 . 675x10 3 mol / lit . Thus the total mineralization of PCB
...
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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