Method for removing a contaminant from a contaminated surface soil
- 专利权人:
- MOBIL OIL CORPORATION
- 发明人:
- JAN, RAYMOND J.
- 申请号：
- US19940236817
- 公开号：
- US5466299(A)
- 申请日:
- 1994.05.02
- 申请国别(地区):
- 美国
- 年份:
- 1995
- 代理人:
- 摘要：
- Contaminants are removed from a contaminated surface soil by contacting the soil with a solvent in which the contaminate is soluble and then vacuuming the solvent with the contaminants dissolved therein from the soil.
- 来源网站：
- 中国工程科技知识中心
