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 334
... additive is 0.0028M b) Average of four experiments; average initial
concentration = 24 ppm. c) Average of three experiments; average initial
concentration = 15 ppm. d) Average of three experiments; average initial
concentration = 17 ppm. e) ...
... additive is 0.0028M b) Average of four experiments; average initial
concentration = 24 ppm. c) Average of three experiments; average initial
concentration = 15 ppm. d) Average of three experiments; average initial
concentration = 17 ppm. e) ...
Pagina 343
Table 2 Zn ( II ) concentration in solution at different initial pH PH 13 . 3 12 . 1 11 .
0 Dark [ Zn ( II ) ... 1 mM solution of cyanide at a pH of 13 in presence of 8 gli of
TiO2 , 90 % of the initial cyanide has been transformed . From the initial slopes of
...
Table 2 Zn ( II ) concentration in solution at different initial pH PH 13 . 3 12 . 1 11 .
0 Dark [ Zn ( II ) ... 1 mM solution of cyanide at a pH of 13 in presence of 8 gli of
TiO2 , 90 % of the initial cyanide has been transformed . From the initial slopes of
...
Pagina 663
... constant of p - cresol , [ DMPO ] " is the initial concentration of DMPO , [ CR ] ° is
the initial concentration of p - cresol . ... r values ( Highe formation of hydroxease
of the initial p In both types of the above described experiments , an increase of ...
... constant of p - cresol , [ DMPO ] " is the initial concentration of DMPO , [ CR ] ° is
the initial concentration of p - cresol . ... r values ( Highe formation of hydroxease
of the initial p In both types of the above described experiments , an increase of ...
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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