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| 水泥窑共处置污染土壤的污染排放研究 | |
| 引用本文： | 李璐,黄启飞,张增强,蔡木林,闫大海.水泥窑共处置污染土壤的污染排放研究[J].环境工程学报,2009,3(5):891-896. |
| 作者姓名： | 李璐 黄启飞 张增强 蔡木林 闫大海 |
| 作者单位： | 1. 西北农林科技大学资源环境学院,杨凌712100;中国环境科学研究院,北京100012 2. 中国环境科学研究院,北京,100012 3. 西北农林科技大学资源环境学院,杨凌,712100 |
| 基金项目： | “十一五”国家科技支撑计划项目(2007BAC16B03；2006BAC02A19) |
| 摘 要： | 以被DDT和六六六污染的土壤为研究对象，开展了利用水泥窑进行共处置的工程试验研究，分析了共处置过程对尾气排放的影响。结果表明，水泥窑共处置对农药污染物的焚毁去除率很高，DDT达到99.99991%，六六六达到99.99964%，均高于我国危险废物焚烧炉规定99.99％的焚烧效率；与空白处理相比，尾气排放中有机污染物（包括二恶英/呋喃，简称PCDD/F、多氯联苯PCB、六氯苯HCB、挥发性有机物VOC）、酸性气体和重金属的排放在共处置过程中没有显著增加，且都低于相应的规定限值。试验结果表明，水泥窑共处置固体废物不会导致污染负荷的增加。 |
| 关 键 词： | 水泥窑 共处置 农药污染土壤 焚毁去除率 |
Pollution emission of co-processing polluted soil in a cement kiln |
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| Li Lu,Huang Qifei,Zhang Zengqiang,Cai Mulin and Yan Dahai.Pollution emission of co-processing polluted soil in a cement kiln[J].Techniques and Equipment for Environmental Pollution Control,2009,3(5):891-896. | |
| Authors: | Li Lu Huang Qifei Zhang Zengqiang Cai Mulin and Yan Dahai |
| Institution: | 1. College of Resource and Environment, Northwest A & F University,Yangling 712100; 2. Chinese Research Academy of Environmental Sciences, Beijing 100012,2. Chinese Research Academy of Environmental Sciences, Beijing 100012,1. College of Resource and Environment, Northwest A & F University,Yangling 712100,2. Chinese Research Academy of Environmental Sciences, Beijing 100012 and 2. Chinese Research Academy of Environmental Sciences, Beijing 100012 |
| Abstract: | A project test was processed to analyze the effects of co-processing polluted soil(which was polluted by dichlorodiphenyl trichloroethane and benzene hexachloride,DDT and BHC in short respectively) on exhaust emission in a cement kiln.The results showed that the sufficient destruction efficiency(DE) and destruction and removal efficiency(DRE) value were both high,the DRE value of DDT was greater than 99.99991% while that of BHC was greater than 99.99964%,both of them were higher than the regulated DRE value... |
| Keywords: | cement kiln co-processing polluted soil DRE |
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