Title:
METHOD AND FACILITY FOR CLEANING POLLUTED GROUND
Document Type and Number:
Japanese Patent JP2004181453
Kind Code:
A
Abstract:
To provide a method and a facility for cleaning polluted ground, realizing a good treatment efficiency and a cost reduction.
The method comprises the steps of feeding a liquid to the polluted ground 10 to dissolve a pollutant 12 and recovering the liquid containing the pollutant 12. In this method, the liquid is recovered after feeding the liquid and at a prescribed time after stopping the feeding of the liquid.
Inventors:
FUJII KENSUKE
MIURA TOSHIHIKO
KUBO HIROSHI
MIURA TOSHIHIKO
KUBO HIROSHI
Application Number:
JP2003394066A
Publication Date:
July 02, 2004
Filing Date:
November 25, 2003
Export Citation:
Assignee:
OHBAYASHI CORP
International Classes:
B09B3/00; B09C1/08; B09C1/02; (IPC1-7): B09C1/02; B09B3/00; B09C1/08
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation
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