Title:
SOIL AND GROUND WATER PROCESSING METHOD
Document Type and Number:
Japanese Patent JP3832471
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a soil and ground water processing method reversibly provided with a means for adding a substance that oxidizes and reduces trichloroethylene or the like from the above-ground into the soil and ground water and a means for moving the substances from the soil and ground water to the above-ground.
SOLUTION: After organic materials existing as solids in the soil and the ground water are added to the soil and ground water, the organic materials are moved by the means for moving the substance from the soil and ground water to the above-ground. After the substance that oxidizes and reduces the organic materials existing in the soil and ground water as the solids or trichloroethylene or the like is once added to the soil and ground water, if these substances need to be removed for any reason, they can be easily removed.
Inventors:
Koichiro Murasawa
Recommended field etc.
Recommended field etc.
Application Number:
JP2004038228A
Publication Date:
October 11, 2006
Filing Date:
February 16, 2004
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
B09C1/10; A62D3/37; A62D3/38; B09C1/02; B09C1/08; C02F1/70; C02F1/72; C02F3/28; A62D101/22; (IPC1-7): B09C1/10; A62D3/00; B09C1/02; B09C1/08; C02F1/70; C02F1/72; C02F3/28
Domestic Patent References:
| JP7096289A | ||||
| JP2002079233A | ||||
| JP2002018426A | ||||
| JP2002370085A | ||||
| JP11262751A | ||||
| JP10150979A | ||||
| JP9098770A | ||||
| JP2003300056A |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano