| 泥鳅对铀的富集、释放和生物富集规律的研究 |
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| 引用本文： | 罗明标,郑荣光,曾义昆.泥鳅对铀的富集、释放和生物富集规律的研究[J].华东地质学院学报,2000,23(1):49-51. |
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| 作者姓名： | 罗明标 郑荣光 曾义昆 |
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| 作者单位： | 华东地质学院应用化学系!江西省临川市，344000，华东地质学院应用化学系!江西省临川市，344000，贵州省放射性环境监理站 |
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| 摘 要： | 试验在半静态条件下 ,研究了泥鳅鱼对铀的富集、释放和生物规律。测出泥鳅对铀的生物富集系数 (BCF) ,铀在泥鳅体内的释放过程可用双区一级动力学模型很好地描述 ,并得出表达式。
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| 关 键 词： | 铀 生物富集 释放 动力学模型 泥鳅 |
| 修稿时间： | 1999-03-29 |
Uptake And Clearance OF Uranium BY Misgurnus Anguiillicaudatus |
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| Luo Mingbiao,Zheng Rongguang.Uptake And Clearance OF Uranium BY Misgurnus Anguiillicaudatus[J].Journal of East China Geological Institute,2000,23(1):49-51. |
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| Authors: | Luo Mingbiao Zheng Rongguang |
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| Abstract: | This paper studied the bioconcentration and clearance of uranium in misgurnus anguillicaudatus and determined bioconcentration factors (BCF) as well as upeake and depuration rate constants. The test was performed under semistatic conditions. The depuration of uranium was best described by a two-compartment first order kinetic model. |
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| Keywords: | Uranium bioconcentration depuration kinetic model |
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