Title: Study on the Photocatalytic Oxidation of Rhdamine B Solution
Abstract: The photocatalytic oxidation reaction of rhdamine B solution by use of TiO 2 micro-size particles photocatalyst was discussed in this paper. Effects of the dosage of photocatalyst, the gas flowrate, pH value and the initial concentration of solution on the oxidation rate were investigated respectively. Experimental data showed that the oxidation reaction of rhdamine B solution had high decolor rate and photocatalytic activity. The degradation results showed that the optimization condition was pH value 4.0, the dosage of TiO 2 0.25 wt % and the gas flowrate 2.0 L·min -1 .
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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