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 276
A study by the National Council for Air and Stream Improvement ( NCASI ) and
USEPA of effluents from 104 paper mills in the United States reported an average
discharge of about 2 . 5 kilograms of AOX per ton of pulp produced [ 2 ] . Only 30
...
A study by the National Council for Air and Stream Improvement ( NCASI ) and
USEPA of effluents from 104 paper mills in the United States reported an average
discharge of about 2 . 5 kilograms of AOX per ton of pulp produced [ 2 ] . Only 30
...
Pagina 619
INTRODUCTION The first reported use of TiO2 as a catalyst in the
photodegradation of PCBs was by Carey et al . [ 1 ] , who found that no PCB was
detectable after 30 min . of irradiation at 365 nm wavelength in a 25 ppb Aroclor
1254 aqueous ...
INTRODUCTION The first reported use of TiO2 as a catalyst in the
photodegradation of PCBs was by Carey et al . [ 1 ] , who found that no PCB was
detectable after 30 min . of irradiation at 365 nm wavelength in a 25 ppb Aroclor
1254 aqueous ...
Pagina 742
previously reported photocatalyst deactivation while processing 1- butanol air
feed streams: this deactivation was shown to be almost completely reversible:
activity recovery was achieved by illumination overnight in flowing pure air. With
these ...
previously reported photocatalyst deactivation while processing 1- butanol air
feed streams: this deactivation was shown to be almost completely reversible:
activity recovery was achieved by illumination overnight in flowing pure air. With
these ...
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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