表面活性剂修复污染土壤的应用进展

The progress of the application of surfactant in remediation of contaminated soil

简要介绍表面活性剂的基本概念及结构特点,以表面活性剂的性质为出发点详细阐述了表面活性剂修复污染土壤所特有的作用机制,综述了阴离子、阳离子、非离子表面活性剂与表面活性剂复配在土壤污染修复中的国内外应用研究进展,以期为今后的土壤修复工作提供参考,并对表面活性剂在土壤修复领域的发展方向进行了展望。

The basic concepts and structural features of surfactants were briefly introduced.Based on the properties of surfactants,the specific mechanism of contaminated soil remediation using surfactants was described in detail.Besides,the research progress at home and abroad of anionic,cationic,non-ionic surfactants and their integrated application in soil remediation were also summarized.Finally,to provide reference for future soil restoration work,the development direction of surfactants remediation of contaminated soil have been forecast.