| 江河中有机污染物在鲤鱼体内富集与释放的模拟研究 |
| 摘要点击 1349 全文点击 1556 投稿时间：1996-09-16 |
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| 中文关键词 硝基芳烃 鲤鱼 生物富集 模拟实验 |
| 英文关键词 nitroaromatic hydrocarbons Cyprinus carpio bioaccumulation simulating experiment |
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| 中文摘要 |
| 以第二松花江重点有机污染物硝基芳烃为研究对象,用改进的双膜理论预测了7种硝基芳烃的挥发速率常数,快速测定了它们在鱼体内的富集与释放速率常数,用获得的参数及二室模型预测这7种化合物在鱼体中的迁移过程,并与模拟实验测定的结果进行比较,得到了比较满意的结果。 |
| 英文摘要 |
| Nitroaromatic hydrocarbons,which are important organic pollutants in Second Songhua River,were studied in this paper.Rate constants of volatilizations of 7 nitroaromatics in river were calculated under improving two film theory and their rate constants of bioaccumulation and elimination in the Cyprinus carpio were determined quickly.Law of distribution and removal in fish of 7 nitroaromatics were predicted using got constants and two compartments model.Comparation between the measured values and the calculated values were reported to get a satisfied result. |
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