| 环境中锑的分布、存在形态及毒性和生物有效性 |
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| 引用本文： | 何孟常,万红艳. 环境中锑的分布、存在形态及毒性和生物有效性[J]. 化学进展, 2004, 16(1): 131-135 |
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| 作者姓名： | 何孟常 万红艳 |
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| 作者单位： | 北京师范大学环境科学研究所,环境模拟与污染控制国家重点联合实验室,北京,100875;北京师范大学环境科学研究所,环境模拟与污染控制国家重点联合实验室,北京,100875 |
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| 基金项目： | 国家自然科学基金资助项目(No .2 99770 0 2 ) |
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| 摘 要： | 由于自然过程及人类活动的影响,锑及其化合物在环境中普遍存在,环境中锑的污染也日益严重.近年来,国外对锑污染的研究日益重视.锑不是植物必需的,但能够被植物根系吸收.已有证据表明锑对生物及人体产生毒性.本文主要对环境中锑的分布和存在形态,及对动物和人体的毒性和对生物有效性研究进展进行评述。
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| 关 键 词： | 锑污染 分布 形态 毒性 生物有效性 |
| 文章编号： | 1005-281X(2004)01-0131-05 |
| 收稿时间： | 2002-12-01 |
| 修稿时间： | 2002-12-01 |
Distribution, Speciation, Toxicity and Bioavailability of Antimony in the Environment* |
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| He Mengchang,Wan Hongyan. Distribution, Speciation, Toxicity and Bioavailability of Antimony in the Environment*[J]. Progress in Chemistry, 2004, 16(1): 131-135 |
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| Authors: | He Mengchang Wan Hongyan |
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| Affiliation: | (State Key Joint Laboratory of Environmental Simulation and Pollution Control, Institute of Environmental Sciences, Beijing Normal University, Beijing 100875, China) |
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| Abstract: | Antimony and its compounds are widely used in various manufacturing and semiconducting industries. It presents in the environment as a result of natural process and human activities. The contamination of antimony in the environment is increasingly severe. in recent years, interest in the relative research has grown in abroad. Antimony is non essential to plants, but can be readily taken up by roots from soils in soluble forms. Furthermore, research was carried out and proved the toxicity of some of its compounds to biota and human being. In this article, the authors mainly reviewed some researches on the distribution, speciation, toxicological behavior and availability of antimony to flora and biota in the soil and water. |
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| Keywords: | antimony pollution distribution speciation toxicity bioavailability |
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