| 高温热解析在多环芳烃污染土修复中的应用 |
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| 引用本文： | 耿春雷,顾军,於定新. 高温热解析在多环芳烃污染土修复中的应用[J]. 材料导报, 2012, 26(3): 126-129 |
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| 作者姓名： | 耿春雷 顾军 於定新 |
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| 作者单位： | 1. 北京建筑材料科学研究总院固废资源化利用与节能建材国家重点实验室(筹),北京,100041
2. 北京世纪洪雨科技有限公司,北京,100070 |
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| 基金项目： | 973项目，国家科技支撑计划 |
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| 摘 要： | 多环芳烃(PAHs)是一类重毒污染物,其污染土壤对人类的健康造成了严重危害,所以对污染土壤进行修复势在必行。首先讨论了处理多环芳烃(PAHs)污染土壤的多种可行技术;然后详细介绍了回转窑高温热解析在北京某焦化厂多环芳烃污染土壤修复中的应用及效果,研究发现回转窑高温热解析技术不仅能有效去除污染土中的有机污染物,而且还能抑制二噁英等剧毒物的产生。
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| 关 键 词： | 多环芳烃 污染土 回转窑 高温热解析 |
Application of High Temperature Thermal Decomposition in Repairing PAHs Polluted Soil |
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| GENG Chunlei , GU Jun , YU Dingxin. Application of High Temperature Thermal Decomposition in Repairing PAHs Polluted Soil[J]. Materials Review, 2012, 26(3): 126-129 |
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| Authors: | GENG Chunlei GU Jun YU Dingxin |
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| Affiliation: | 1 State Key Laboratory of Solid Waste Reuse for Building Materials,Beijing Building Materials Academy of Sciences Research,Beijing 100041;2 Beijing Century Hongyu Science & Technology Co.,Ltd,Beijing 100070) |
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| Abstract: | Polycyclic aromatic hydrocarbons(PAHs) is a kind of heavy virus pollutants.Soil polluted with PAHs has serious harm to humanity′s health,therefore it is imperative to repair this kind of soil.Workable technologies available for treating PAHs contaminated soils are discussed in the first part,then the rotary kiln high temperature thermal decomposition(HTTD) technology using in treating PAHs contaminated soils is discussed in details.The results show that HTTD can not only remove PAHs pollutants from soil but also do not reduce dioxin. |
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| Keywords: | polycyclic aromatic hydrocarbons(PAHs) polluted soil rotary kiln high temperature thermal decomposition(HTTD) |
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