| 水-硅油双相系统筛选分离多环芳烃降解菌 |
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| 引用本文： | 张从,沈德中,韩清鹏,赵紫娟.水-硅油双相系统筛选分离多环芳烃降解菌[J].环境科学学报,2002,22(1):126-128. |
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| 作者姓名： | 张从 沈德中 韩清鹏 赵紫娟 |
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| 作者单位： | 中国农业大学环境科学系,北京,100094 |
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| 基金项目： | 国家自然科学基金资助项目 (2 95 772 6 9) |
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| 摘 要： | 利用水－硅油双相系统筛选，分离了3种多环芳烃的降解菌，对7种主要的多环芳烃进行了降解试验，结果表明从水－硅油双相系统筛出来的混合菌对多环芳烃降解效果较好，降解率随多环烃环数增加而递减。
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| 关 键 词： | 水 硅油 多环芳烃 降解 双相系统 筛选 分离 降解菌 微生物 |
| 文章编号： | 0253-2468(2002)-01-0126-03 |
| 收稿时间： | 2001/1/19 0:00:00 |
| 修稿时间： | 2001年1月19日 |
Selecting and separating microorganisms of degrading PAHs in the water-silicon oil biphasic system |
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| ZHANG Cong,SHEN Dezhong,HAN Qingpeng and ZHAO Zi juan.Selecting and separating microorganisms of degrading PAHs in the water-silicon oil biphasic system[J].Acta Scientiae Circumstantiae,2002,22(1):126-128. |
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| Authors: | ZHANG Cong SHEN Dezhong HAN Qingpeng and ZHAO Zi juan |
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| Institution: | Department of Environmental Science,China Agricultural University,Beijing 100094,Department of Environmental Science,China Agricultural University,Beijing 100094,Department of Environmental Science,China Agricultural University,Beijing 100094 and Department of Environmental Science,China Agricultural University,Beijing 100094 |
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| Abstract: | Three microorganisms of degrading PAHs in the water\|silicon oil biphisic system were selected and separated.Degrading tests of seven main PAHs were carried out.Result showed that PAHs could by degraded effectly by mixed microorganisms,The degradation effect decreses as the PAHs cycle increases. |
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| Keywords: | water silicon oil polycyclic aromatic hydrocarbons degradation |
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