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NEW OLIGOTROPHIC MICROORGANISM AND CLEANING OF PETROLEUM OR AROMATIC COMPOUND POLLUTANT USING THE MICROORGANISM
NEW OLIGOTROPHIC MICROORGANISM AND CLEANING OF PETROLEUM OR AROMATIC COMPOUND POLLUTANT USING THE MICROORGANISM
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机译:新的低聚微生物和使用该微生物的石油或芳香族化合物污染物的清洁
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摘要
PROBLEM TO BE SOLVED: To obtain a microorganism capable of cleaning the natural environment or an oligotrophic waste water from an oil refinery or a chemical factory without adding nutrient salts by searching for microorganisms capable of growing on an aromatic compound as a carbon source in a culture medium at a specific phosphorus concentration and a specified nitrogen concentration. ;SOLUTION: A search is conducted for microorganisms capable of growing on an aromatic compound (e.g. benzene, toluene or xylene) as a carbon source in a culture medium at ≤5 ppm phosphorus concentration and ≤50 ppm nitrogen concentration. Ralstonia eutropha B2 (FERM P-16672) and Aureobasidium pullulans B10 (FERM P-16674) are identified as the microorganisms assimilating the benzene and Ralstonia eutropha T23 (FERM P-16671) and Burkholderia pyrrocinia T26 (FERM P-16669) are identified as the microorganisms assimilating the toluene. Furthermore, Ralstonia eutropha × 3 (FERM P-16673) and Burkholderia pyrrocinia × 4 (FERM P-16670) are identified as the microorganisms assimilating the xylene.;COPYRIGHT: (C)1999,JPO
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