发明名称 |
Vacuum application method and apparatus for removing liquid contaminants from groundwater |
摘要 |
A method an apparatus for transforming volatile compounds from the liquid to vapor phase is disclosed. Specifically, a method and apparatus for transforming liquid phase soil contaminants to vapor phase contaminants through application of a vacuum is disclosed. A method and apparatus for connecting two or more phase transforming apparatus'is also disclosed.
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申请公布号 |
US5979554(A) |
申请公布日期 |
1999.11.09 |
申请号 |
US19970958643 |
申请日期 |
1997.10.27 |
申请人 |
XEROX CORPORATION |
发明人 |
MANCINI, ALFONSO R.;WILLIAMS, RICHARD A.;HESS, RONALD E. |
分类号 |
B01D1/00;B01D19/00;B09C1/00;(IPC1-7):E21B43/00 |
主分类号 |
B01D1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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