| 石油污染土壤中细菌的分离筛选 |
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| 引用本文： | 王辉,赵春燕,李宝明,孙军德. 石油污染土壤中细菌的分离筛选[J]. 土壤通报, 2005, 36(2): 237-239 |
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| 作者姓名： | 王辉 赵春燕 李宝明 孙军德 |
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| 作者单位： | 沈阳农业大学,辽宁,沈阳,110161 |
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| 摘 要： | 从辽河油田石油污染土壤中分离筛选得到59株细菌,并对其石油降解能力进行了研究。结果表明,大多数细菌具有较高的石油降解能力及脂酶活性,其中B-4、B-5、B-46、B-47四株细菌的石油降解率分别达到52.1%、55.4%、51.6%、59.3%。经初步鉴定B-5、B-46、B-47均属于微球菌属(Micrococcusspp.),B-4属于节杆菌属(Arthrobactersp.)。
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| 关 键 词： | 石油降解菌 降解率 脂酶 微球菌属 节杆菌属 |
| 文章编号： | 0564-3945(2005)02-0237-03 |
| 修稿时间： | 2004-01-01 |
The Studies on Separation and Selection of Bacteria in Oil Polluted Soil |
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| WANG Hui,ZHAO Chun-yan,LI Bao-ming,SUN Jun-de. The Studies on Separation and Selection of Bacteria in Oil Polluted Soil[J]. Chinese Journal of Soil Science, 2005, 36(2): 237-239 |
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| Authors: | WANG Hui ZHAO Chun-yan LI Bao-ming SUN Jun-de |
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| Abstract: | strains of bacteria were separated and celected from Li ao he oil field, and their abilities of oil degradation were studied. The results s howed that most of the bacteria could degrade crude oil and had esterase activit y. The degradation rates of Strains B-4,B-5,B-46,B-47 were 52.1%,55.4%,51.6% and 59.3% respectively. Strains B-5,B-46 and B-47 were identified as Micrococcus sp p,B-4 was identified as Arthrobacter sp. |
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| Keywords: | Oil degradation bacteria Degradation rate Esterase Micr ococcus Arthrobacter |
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