| 苯为好氧共代谢基质的1,1-二氯乙烯的生物降解研究 |
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| 引用本文： | 唐顺,杨琦,尚海涛,郝春博.苯为好氧共代谢基质的1,1-二氯乙烯的生物降解研究[J].环境科学学报,2011,31(10):2146-2153. |
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| 作者姓名： | 唐顺 杨琦 尚海涛 郝春博 |
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| 作者单位： | 中国地质大学（北京）水资源与环境学院,北京,100083 |
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| 基金项目： | 国家自然科学基金项目(No.40102027,50578151);北京市自然科学基金项目(No.8052017);北京市产学研项目(No.51900265005);国家科技重大专项(No.2009ZX07207-008,2009ZX07419-002,2009ZX07207-001);中央高校基本科研业务专项基金(No.2011YXL016) |
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| 摘 要： | 为更好地去除地下水中常见的混合污染物苯与1,1-二氯乙烯（1,1-DCE）,从用苯与1,1-DCE驯化的好氧共代谢活性污泥中筛选获得6株菌株,并利用16SrDNA技术鉴定菌株属性,通过研究6株菌株的降解特性获得优势菌株,并进一步探讨优势菌株的最佳生长因素.结果表明,筛选的6株菌株中,4株属于产碱杆科,另外2株属于放线菌...
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| 关 键 词： | 1 1-二氯乙烯 苯 生物降解 共代谢 动力学 活化能 |
| 收稿时间： | 2010/12/2 0:00:00 |
| 修稿时间： | 2011/1/11 0:00:00 |
Biodegradation of 1,1-dichloroethene using benzene as aerobic cometabolism substrate |
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| TANG Shun,YANG Qi,SHANG Haitao and HAO Chunbo.Biodegradation of 1,1-dichloroethene using benzene as aerobic cometabolism substrate[J].Acta Scientiae Circumstantiae,2011,31(10):2146-2153. |
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| Authors: | TANG Shun YANG Qi SHANG Haitao and HAO Chunbo |
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| Institution: | School of Water Resources and Environment, China University of Geosciences, Beijing 100083,School of Water Resources and Environment, China University of Geosciences, Beijing 100083,School of Water Resources and Environment, China University of Geosciences, Beijing 100083 and School of Water Resources and Environment, China University of Geosciences, Beijing 100083 |
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| Abstract: | In order to find a more effective way to remove commonly mixed contaminants in groundwater,six cometabolic strains were screened from aerobic cometabolism sludge acclimatized to benzene and 1,1-dichloroethene(1,1-DCE).The strains' properties were identified by 16S rDNA and their degradation characteristics were investigated to identify the dominant strain.It was demonstrated that four strains were Alcaligenaceae and the other two were Actinobacteria.The six cometabolism strains could degrade benzene and 1,1... |
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| Keywords: | 1 1-dichloroethene benzene biodegradation cometabolism kinetics activation energy |
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