Kinetic modeling of the photocatalytic degradation of clofibric acid in a slurry reactor.

作者: Agustina Manassero , María Lucila Satuf , Orlando Mario Alfano

DOI: 10.1007/S11356-014-2682-5

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摘要: A kinetic study of the photocatalytic degradation pharmaceutical clofibric acid is presented. Experiments were carried out under UV radiation employing titanium dioxide in water suspension. The main reaction intermediates identified and quantified. Intrinsic expressions to represent kinetics derived. modeling field reactor was by Monte Carlo simulation. Experimental runs performed varying catalyst concentration incident radiation. Kinetic parameters estimated from experiments applying a non-linear regression procedure. Good agreement obtained between model predictions experimental data, with an error 5.9 % estimations primary pollutant concentration.

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