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KMID : 0893319990140030121
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Journal of Environmental Toxicology
1999 Volume.14 No. 3 p.121 ~ p.126
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A Study on the Photodegradative Behavior of the Dibenzothiophene (DBP) in Water System
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Kim Jae-Hyoun
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Abstract
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The present paper describes a study of the photochemical kinetics and its oxidation mechanism of DBT. The photolysis of DBT in aqueous solution media have shown to have significant oxidation activities for the photolytic desulfurization of DBT. The oxidation effect was more pronounced in 4 % NaCl solution. A mechanism was proposed that the desulfurization process arise from the substution of sulfur by the hydroxyl radicals in different aqueous medium.
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