| 紫外诱变选育高效降酚微生物 |
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| 引用本文： | 沈齐英,刘录,申林波.紫外诱变选育高效降酚微生物[J].环境科学与技术,2004,27(1):82-84. |
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| 作者姓名： | 沈齐英 刘录 申林波 |
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| 作者单位： | 北京石油化工学院,北京,102600;北京燕山石化集团炼油事业部,北京,102503 |
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| 基金项目： | 北京燕山石化集团炼油事业部资助(201089) |
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| 摘 要： | 用紫外线作为诱变剂,处理由燕化炼油厂污水厂的活性污泥中驯化筛选得到的降酚菌株,好氧条件筛选出2种高效降酚微生物QH2、QH3,分别为紫外线照射2min和3min。通过正交实验可知,温度对QH2、QH3生长影响有非常显著的意义P<0.01,在30℃时生长良好。应用QH2、QH3菌种处理炼油厂含酚废水,菌种能够有效降解较为复杂的含酚污水,且QH2菌种处理效果最佳。
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| 关 键 词： | 含酚废水 紫外诱变 微生物 |
| 文章编号： | 1003-6504(2004)01-0082-03 |
| 修稿时间： | 2002年8月15日 |
Breed of Phenol-degrading Microorganism with Uviolized Induced Mutation |
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| SHEN Qi-ying.Breed of Phenol-degrading Microorganism with Uviolized Induced Mutation[J].Environmental Science and Technology,2004,27(1):82-84. |
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| Authors: | SHEN Qi-ying |
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| Institution: | SHEN Qi-ying~ |
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| Abstract: | Two kinds of phenol degrading germs known as QH2 and QH3 have been bred from activated sludge of the wastewater treatment facility of a petrochemical plant using the method of uviolized induced mutation. This paper reports on the orthogonal tests conducted to determine the influencing factors such as temperature, pH and concentration of NaCl. |
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| Keywords: | phenol-containing wastewater uviolized induced mutation microorganism |
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