Title:
土壌浄化方法
Document Type and Number:
Japanese Patent JP4347717
Kind Code:
B2
Abstract:
To provide a method which enables the efficient cleaning of contaminated soil under a machine in a short period of time as the machine keeps on operating.
The method for cleaning soil includes a step of boring a hole 60 in soil 64 to insert a charge pipe 62 provided with at least one discharge opening 63 into the hole 60, a step of supplying a slurry, which is obtained by dispersing an iron oxide powder containing magnetite (Fe
COPYRIGHT: (C)2005,JPO&NCIPI
Inventors:
Power of Inaba
Kozo Sato
Masataka Takei
Shinichi Yamashita
Yamashita Daichi
Kozo Sato
Masataka Takei
Shinichi Yamashita
Yamashita Daichi
Application Number:
JP2004042378A
Publication Date:
October 21, 2009
Filing Date:
February 19, 2004
Export Citation:
Assignee:
Nishimatsu Construction Co., Ltd.
Yamashin Industry Co., Ltd.
Yamashin Industry Co., Ltd.
International Classes:
B09C1/02; A62D3/38; E02D3/12; B09B3/00; B09C1/08; A62D101/22; A62D101/28
Domestic Patent References:
| JP2003213664A | ||||
| JP2002317202A | ||||
| JP2003251321A | ||||
| JP61249587A | ||||
| JP2003074051A | ||||
| JP8192137A | ||||
| JP2004025166A | ||||
| JP2003251327A | ||||
| JP2001129526A | ||||
| JP2001079534A | ||||
| JP2000135483A |
Attorney, Agent or Firm:
Shinya Mayama