SOIL DECONTAMINATION METHOD - IDEMITSU KOSAN CO

Title:

SOIL DECONTAMINATION METHOD

Document Type and Number:

Japanese Patent JP2004008900

Kind Code:

A

Abstract:

To provide a soil decontamination method which enables the treatment of soil with specified microorganisms propagated, reduction in the propagation of the microorganisms, and maintenance of the controlled propagation in a bio-remediation method for decontaminating soil by decomposing decomposition resistant harmful substances by using microorganisms.

The soil treatment method includes a process for propagating microorganisms decomposing organic substances in soil contaminated with the organic substances, a process (1) for heating the soil, and a process (2) for treating the soil with a soil disinfectant or a process (3) for seeding filamentous fungi, bacteria, and streptomyces in the soil.

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Inventors:

SUZUKI GENSHI
KAWABATA TAKAHIRO
MIYAMOTO HIDEO
TSUCHIHIRO MICHIO
OTSUKA SEIJI
HIRATA SHIGENOBU
SATO MASAAKI
YOKOYAMA MITSURU
SHIRAI SHUNSUKE

Application Number:

JP2002164758A

Publication Date:

January 15, 2004

Filing Date:

June 05, 2002

Export Citation:

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Assignee:

IDEMITSU KOSAN CO
KAJIMA CORP

International Classes:

B09C1/02; B09C1/06; B09C1/08; B09C1/10; (IPC1-7): B09C1/10; B09C1/02; B09C1/06; B09C1/08

Attorney, Agent or Firm:

Tamotsu Otani

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