Photocatalytic Degradation of p-Nitrophenol (PNP) in Aqueous Suspension of TiO<sub>2</sub>
نویسندگان
چکیده
منابع مشابه
The Photocatalytic Kinetics of the Methyl Orange Degradation in the Aqueous Suspension of Irradiated TiO2
Background: In the present study, the photocatalytic (TiO2/UV) batch process has been used for the methyl orange (MO) degradation. Methods: In the catalyst range from 0.25 to 1.5 g/L, the optimum concentration of TiO2 was found to be 0.5 g/L. The kinetic behavior of MO degradation has been evaluated using the non-linear form of pseudo-first order and pseudo-second order models. Results: The g...
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The kinetics of the photocatalytic degradation of 4-nitrophenol (4-NP) in the presence of TiO2 has been investigated experimentally and theoretically. The effects of the catalyst loading, the initial concentration of 4-NP, H2O2 and the added Cu2+ ions on the degradation rate have been examined. A pseudo-first order kinetic model has been used to describe the results. A linear dependence of the ...
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ژورنال
عنوان ژورنال: American Journal of Analytical Chemistry
سال: 2014
ISSN: 2156-8251,2156-8278
DOI: 10.4236/ajac.2014.58057