| 表面活性剂冲洗法治理非水相流体污染多相流研究进展 |
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| 引用本文： | 支银芳,陈家军,杨官光,尉斌.表面活性剂冲洗法治理非水相流体污染多相流研究进展[J].环境工程学报,2006,7(3):25-29. |
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| 作者姓名： | 支银芳 陈家军 杨官光 尉斌 |
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| 作者单位： | 北京师范大学环境学院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： | 中国科学院资助项目
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教育部科学技术研究项目 |
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| 摘 要： | 表面活性剂冲洗法是一种治理土壤与地下水非水相流体(NAPLs)污染的有效技术.在简要介绍表面活性剂冲洗法去除作用机理的基础上,总结了近些年来与表面活性剂冲洗法多相流相关的国内外试验研究和模型研究成果,主要包括表面活性剂作用所引起的混溶驱替和不混溶驱替多相流问题,并指出目前研究中存在的问题和进一步探讨的方向.
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| 关 键 词： | 表面活性剂冲洗法 NAPLs 多相流 |
| 文章编号： | 1008-9241(2006)03-0025-05 |
| 修稿时间： | 2004年12月27 |
Review of study on multiphase flow related to NAPLs pollution remediation by surfactant flushing |
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| Zhi Yinfang,Chen Jiajun,Yang Guanguang,Wei Bin.Review of study on multiphase flow related to NAPLs pollution remediation by surfactant flushing[J].Techniques and Equipment for Environmental Pollution Control,2006,7(3):25-29. |
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| Authors: | Zhi Yinfang Chen Jiajun Yang Guanguang Wei Bin |
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| Abstract: | Surfactant flushing has been proposed as an effective method for the treatment of soil and groundwater polluted by non-aqueous phase liquids(NAPLs).In this paper,removal mechanisms of soil flushing with surfactant are presented in brief;then advances and achievements of experimental study and model simulation on multiphase flow related to NAPLs recovery by soil flushing both in China and abroad are introduced and reviewed,chiefly including miscible displacement and immiscible displacement in the case of surfactant.At the same time,some problems existing in current study and issues needed to be further approached are presented. |
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| Keywords: | soil surfactant NAPLs multiphase flow |
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