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KMID : 1024520040130030289
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Journal of the Environmental Sciences
2004 Volume.13 No. 3 p.289 ~ p.295
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Characteristic of Photodegradation of MTBE Using TiO₂/UV Process
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Ryu Seong-Pil
Kim Seong-Su
Oh Youn-Keun
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Abstract
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The objective of this study is to delineate removal efficiency of the MTBE in solution by photocatalytic degradation as a function of the following different experimental conditions: Initial concentration of MTBE, air flow rate in solution, dosage and pH of the solution. Photodegradation rate was increased with decreasing initial concentration of MTBE. The removal efficiency was 82% after 180 min in the case of MTBE concentration of 100 mg/L but 100% after 180 min in the case of 20 mg/L. Removal efficiency was increased with increasing pH, dosage and air flow rate in solution.
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