Title:
BIOLOGICAL DECOMPOSITION OF TRICHLOROETHYLENE AND BIOLOGICAL DECOMPOSITION OF ORGANIC CHLORINE COMPOUND BY MICROORGANISM
Document Type and Number:
Japanese Patent JP3406926
Kind Code:
B2
Abstract:
PURPOSE: To provide a method of obtaining useful microorganism for biological decomposition of organic chlorine compound including trichloroethylene(TCE), and a biological decomposition method for organic chlorine compound using the microorganism.
CONSTITUTION: Strains of Pseudomonas cepacia KK01 having TCE decomposing ability are isolated from intestines of Nasutitermes takasagoensis by screening by the TCE decomposing ability. A biological decomposing process of TCE included in soil or waste liquid becomes possible by using the isolated stocks. By using inductive material of the decomposing ability in such a quantity as to satisfy specified conditions to the microorganisms having ability decomposing organic chlorine compound, decomposition activity per unit biomass can be improved.
Inventors:
Kinya Kato
Takeshi Imamura
Shinya Furusaki
Toshiyuki Komatsu
Takeshi Imamura
Shinya Furusaki
Toshiyuki Komatsu
Application Number:
JP25974193A
Publication Date:
May 19, 2003
Filing Date:
October 18, 1993
Export Citation:
Assignee:
Canon Inc
International Classes:
A62D3/02; B09C1/10; C02F3/12; C02F3/34; C12N1/00; C12N1/20; A62D3/00; C12P1/04; C12S99/00; C99Z99/00; C12R1/38; (IPC1-7): C12N1/00; C02F3/34; C12N1/20; C12S13/00
Domestic Patent References:
| JP3292970A | ||||
| JP6212155A | ||||
| JP292274A | ||||
| JP670753A | ||||
| JP6105691A | ||||
| JP622769A | ||||
| JP4502277A | ||||
| JP2503866A |
Other References:
【文献】国際公開92/019738(WO,A1)
Attorney, Agent or Firm:
Nobuyuki Kaneda (2 others)
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