| 表面活性剂清洗法在污染土壤修复中的应用 |
| |
| 引用本文： | 高士祥,高松亭,韩朔睽,王连生.表面活性剂清洗法在污染土壤修复中的应用[J].环境科学,2000,21(1):84-86. |
| |
| 作者姓名： | 高士祥 高松亭 韩朔睽 王连生 |
| |
| 作者单位： | 南京大学环境科学与工程系污染控制与资源化国家重点实验室,南京,210093 |
| |
| 摘 要： | 探讨了表面活性剂清洗法对土壤中芳烃类污染物的清除作用，并对常州市染化厂原址污染现场土壤样品进行了清洗研究．研究表明，表面活性剂对土壤中的芳烃类污染物有很好的去除效果，十二烷基苯磺酸钠溶液对土壤中苯酚、硝基苯洗脱率分别达９３．９７％ 和７８．７４％ ．对污染现场土壤样品中主要污染物的洗脱率达９０％ 以上
|
| 关 键 词： | 表面活性剂 芳烃类污染物 土壤修复 |
| 文章编号： | 0250-3301(2000)01-0084-03 |
| 收稿时间： | 1999/4/23 0:00:00 |
| 修稿时间： | 1999年4月23日 |
Application of Surfactant Elution Method in Remediation of Contaminated Soil with Aromatic Compounds |
| |
| Gao Shixiang,Gao Songting,Han Shuokui and Wang Liansheng.Application of Surfactant Elution Method in Remediation of Contaminated Soil with Aromatic Compounds[J].Chinese Journal of Environmental Science,2000,21(1):84-86. |
| |
| Authors: | Gao Shixiang Gao Songting Han Shuokui and Wang Liansheng |
| |
| Abstract: | The effect of surfactants in removing aromatic contaminants from soil was investigated. The results showed that aromatic contaminants can be removed effectively from soil by elution with surfactants. The elution efficiency of phenol and nitrobenzene from soil by sodium laurylbenzosulfonate were 93 97% and 78 74% respectively. The elution efficiency for the main contaminants in situ soil sample was higher than 90%. |
| |
| Keywords: | surfactants aromatic contaminants soil remediation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《环境科学》浏览原始摘要信息 |
| 点击此处可从《环境科学》下载免费的PDF全文 |
