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KMID : 1024520060150050471
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Journal of the Environmental Sciences
2006 Volume.15 No. 5 p.471 ~ p.477
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Effects of Bisphenol A Removal by TiO₂ Photodegradation in Water on Development and Maturate Stage of Zebrafish(Danio Rerio)
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Yeo Min-Kyeong
Lee Joo-Young
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Abstract
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We investigated the relationship between the photocatalytic decomposition of bisphenol A in water and biological toxicity to zebrafish (Danio rerio) during weeks post development stage. The bisphenol A in water was completely degraded by the photocatalysis in 50 hours. After the photocatalysis, no toxic effects on the morphogenesis of the zebrafish were observed during the development, growth, and maturate stages. Catalase activity of control group was not different from week post fertilized group. However, toxic effect on the catalase activity of adult stage(28 weeks) decreased 50% than control group.
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KEYWORD
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Titanuim dioxide, Zebrafish, Bisphenol A, Catalase activity, Water
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