| 刘相良,李英杰,赵健艾,宁平,田森林.化学通报,2017,80(12):1116-1122. |
| 表面活性剂泡沫强化修复污染土壤研究进展 |
| Research process of surfactant foam-enhanced remediation technology in contaminated soil |
| 投稿时间：2017-06-23 修订日期：2017-07-31 |
| DOI： |
| 中文关键词: 土壤污染 表面活性剂泡沫 强化修复 |
| 英文关键词:soil pollution surfactant foam enhanced remediation |
| 基金项目:国家自然科学基金项目 |
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| 摘要点击次数: 2943 |
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| 中文摘要: |
| 全球土壤资源污染严重,表面活性剂泡沫强化修复技术因泡沫流动受重力影响小,避免了淋洗液难控制使区域扩大引发二次污染、修复效果好等而备受关注。本文综述了表面活性剂泡沫强化修复技术在治理污染土壤中的研究进展,详细阐述了表面活性剂泡沫强化修复污染物的效果、机理、影响因素及应用前景,并就表面活性剂泡沫强化修复技术今后的研究方向进行了展望。 |
| 英文摘要: |
| The problem of global soil contamination has become increasingly serious. Surfactant foam technology paid much attention because of foam flow in porous media is controlled mainly by the injection pressure instead of gravity, thus avoiding the expanding of contaminated area. This paper gives a comprehensive overview of surfactant foam technology. And describes the general procedure of foam washing, its advantages and limitations, and analyzes the major factors that impact the efficiency and cost of this treatment technology. |
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