Title:
IN-SITU CLARIFICATION METHOD OF CONTAMINATED GROUND OR CONTAMINATED GROUNDWATER
Document Type and Number:
Japanese Patent JP2009189930
Kind Code:
A
Abstract:
To provide an in-situ clarification method of contaminated ground or contaminated groundwater by which the degradation effect of an organic halogen compound can be more improved.
In the in-situ clarification method of the contaminated ground or the contaminated groundwater by which the contaminated ground or the contaminated groundwater contaminated by the organic halogen compound is clarified in situ by activating anaerobic microorganisms having degradation activity for the organic halogen compound, a slurry like mixture prepared by mixing a clarification material containing at least one of wheat bran or flour, iron and water is supplied to the contaminated ground or the contaminated groundwater.
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Inventors:
ISHIDA MICHIHIKO
FUJII KENSUKE
OGATA HIROMOTO
FUJII KENSUKE
OGATA HIROMOTO
Application Number:
JP2008032132A
Publication Date:
August 27, 2009
Filing Date:
February 13, 2008
Export Citation:
Assignee:
OHBAYASHI CORP
NISSHIN FLOUR MILLING INC
NISSHIN FLOUR MILLING INC
International Classes:
B09C1/10; A62D3/02; A62D3/37; B09B3/00; B09C1/02; B09C1/08; C02F1/70; C02F3/00; C02F3/34; A62D101/22
Domestic Patent References:
JPH11253926A | 1999-09-21 | |||
JP2001162263A | 2001-06-19 | |||
JP2005060608A | 2005-03-10 |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation
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