Title:
TREATMENT AND DEVICE FOR ORGANOCHLORINE COMPOUND
Document Type and Number:
Japanese Patent JP2563010
Kind Code:
B2
Abstract:
PURPOSE: To clean soil and ground water contaminated by an organochlorine compound such as trichloroethylene.
CONSTITUTION: In a treatment method of the soil 2 and the ground water 3 contaminated by the organochlorine compound, by repeating to bury the co- immobilized material of a covered immobilized methane bacteria with the fermentation substrate into the contaminated soil and to pump up the ground water 3 in the contaminated soil to let air dissolve before the operation 10 which is to return the ground water to the ground, the soil and the ground water are cleaned.
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Inventors:
MISHIMA KOJI
YAMASHITA SHIGEKI
SHIMOMURA TATSUO
YAMASHITA SHIGEKI
SHIMOMURA TATSUO
Application Number:
JP20359491A
Publication Date:
December 11, 1996
Filing Date:
July 19, 1991
Export Citation:
Assignee:
EBARA SOGO KENKYUSHO KK
EBARA SEISAKUSHO KK
EBARA SEISAKUSHO KK
International Classes:
A62D3/00; A62D3/02; B09C1/00; B09C1/04; B09C1/10; C02F3/00; C02F3/06; C02F3/10; C02F3/34; (IPC1-7): C02F3/34; A62D3/00; B09C1/04; B09C1/10; C02F3/00
Domestic Patent References:
| JP6434380A |
Attorney, Agent or Firm:
Katsura Yoshimine (1 person outside)