| 氟代有机物的环境影响及其降解 |
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| 引用本文： | 张超杰,周琪.氟代有机物的环境影响及其降解[J].重庆环境科学,2003,25(6):41-42. |
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| 作者姓名： | 张超杰 周琪 |
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| 作者单位： | 同济大学污染控制与资源化国家重点实验室 上海200092
(张超杰)，同济大学污染控制与资源化国家重点实验室 上海200092(周琪) |
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| 摘 要： | 氟代有机物应用日益广泛。其环境影响也逐渐引起人们的关注。本文综述了几类氟代有机物的环境影响和降解途径。氯氟烃破坏臭氧层，其替代物氢氯氟烃和氢氟烃却被认为可加重温室效应。两类物质分别在同温层和对流层氧化降解。不挥发性氟代有机物中全氟有机物难脱氟降解，但并非生物惰性。
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| 关 键 词： | 氟代有机物 环境影响 降解 |
| 文章编号： | 1001-2141(2003)06-0041-02 |
| 修稿时间： | 2002年6月10日 |
Environmental Effect and Degradation of Fluorinated Organics |
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| Zhang Chaojie,Zhou Qi.Environmental Effect and Degradation of Fluorinated Organics[J].Chongqing Environmental Science,2003,25(6):41-42. |
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| Authors: | Zhang Chaojie Zhou Qi |
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| Abstract: | The use of fluorinated organic has increased throughout this century,and some reserach has carried out to evaluate their effect.In this paper,effect and fate of some fluorinated organic has been summed up.Chlorofluorocarbons can deplete ozone,hydrochlorofluorocarbons and hydrofluorocarbons are regarded as contributors to global warming.Chlorofluorocarbons and hydrochloroflorocarbons are oxidated in the stratosphere and troposphere respectively.In general,perfluorinated organic resist defluorination,but they are not biologically inactive. |
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| Keywords: | fluorinated organic environmental effect degradation |
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