| 水环境中农药的水解研究分析 |
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| 引用本文： | 王敏欣,朱书全. 水环境中农药的水解研究分析[J]. 黑龙江科技学院学报, 2004, 14(2): 74-77 |
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| 作者姓名： | 王敏欣 朱书全 |
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| 作者单位： | 1. 中化国际化肥贸易公司,北京,100045
2. 中国矿业大学,化学与环境工程学院,北京,100083 |
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| 基金项目： | 国家重点基础研究计划973前期研究项目(编号:2001CCB00700) |
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| 摘 要： | 残留在水环境中的农药受到各种生物和非生物因素的影响,会发生复杂的蓄积和降解行为。通过对国内外关于水环境中农药的水解的影响因素和降解机理研究进行总结和归纳,综述了农药的水解动力学规律及水解机理,给出了综合性结论,即农药的水解机理主要是亲核取代反应历程。在一定的温度和pH值条件下,农药的水解遵从一级反应动力学规律,水环境的pH值决定了农药水解的反应速率。
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| 关 键 词： | 水环境 农药 水解 一级反应动力学 |
| 文章编号： | 1671-0118(2004)02-0074-04 |
Advancements in study of hydrolysis of pesticide in water environment |
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| WANG Minxin,ZHU Shuquan. Advancements in study of hydrolysis of pesticide in water environment[J]. Journal of Heilongjiang Institute of Science and Technology, 2004, 14(2): 74-77 |
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| Authors: | WANG Minxin ZHU Shuquan |
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| Affiliation: | WANG Minxin1,ZHU Shuquan2 |
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| Abstract: | The extensive use of pesticide in many fields, such as modern intensive and highly effective agriculture, sanitation and epidemic prevention, city building, virescence construction and so on, have made great contribution to the development, and led to pollution of the environment. Pesticide retaining in water environment can experience complex behavior of accumulation and degradation resulting from the influence of all kinds of biotic and abiotic factors. Domestic and international research in hydrolysis of pesticide in water environment has been summarized and induced in this paper. |
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| Keywords: | water environment pesticide hydrolysis |
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