To provide a composite microbial preparation suitable for decomposing and removing an organochlorine-based compound contained in a large amount of a treated substance, such as a wide range of the soil polluted with the organochlorine-based compound in a relatively low concentration and a large amount of incinerated ash containing the organochlorine-based compound in a low concentration, to provide a method for producing the same, and to provide a method for purifying a pollutant using the composite microbial preparation.
This method for producing the composite microbial preparation which is used for purifying the substance polluted with the organochlorine-based compound comprises acclimatizing anaerobic microorganisms and aerobic microorganisms in the presence of organic waste and, if necessary, the organochlorine-based compound, fats and oils, and/or a surfactant under such a condition that an anaerobic condition and an aerobics condition are alternately repeated.
COPYRIGHT: (C)2005,JPO&NCIPI
Hiroyuki Nihei
Ichiei Takaoka
Nakatani Tatsuo
Mitsui Shipbuilding Co., Ltd.
| JP10507687A | ||||
| JP2003164849A |
Transportation Res. Rec.,1999年,no. 1626,114-119
Enzyme Microbial Technol.,1998年,vol. 22,255-260
J. Biosci. Bioeng.,1999年,vol. 88,449-460
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