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.
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
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