| 微生物降解1,2,4-三氯苯研究进展 |
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| 引用本文： | 宋 洋,王 芳,蒋 新. 微生物降解1,2,4-三氯苯研究进展[J]. 土壤, 2011, 43(3): 343-349 |
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| 作者姓名： | 宋 洋 王 芳 蒋 新 |
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| 作者单位： | 土壤与农业可持续发展国家重点实验室(中国科学院南京土壤研究所),南京,210008 |
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| 基金项目： | 国家自然科学基金项目（41030531，20707028，40921061，40771104）和江苏省自然科学基金项目（BK2010608）资助 |
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| 摘 要： | 1,2,4-三氯苯(1,2,4-TCB)的微生物降解机制包括好氧降解、还原脱氯和共代谢。本文简要综述了国内外对1,2,4-TCB微生物降解方面的研究进展,分析了其微生物降解的可行性,讨论了其好氧降解的微生物种类以及降解途径,阐述了厌氧条件下,混合菌群以及纯菌株对1,2,4-TCB还原脱氯的过程,目的是为1,2,4-TCB污染土壤的微生物修复提供依据。
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| 关 键 词： | 1,2,4-三氯苯 好氧降解 还原脱氯 共代谢 |
Microbial degradation of 1,2,4-trichlorobenzene: A review |
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| SONG Yang,WANG Fang,JIANG Xin. Microbial degradation of 1,2,4-trichlorobenzene: A review[J]. Soils, 2011, 43(3): 343-349 |
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| Authors: | SONG Yang WANG Fang JIANG Xin |
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| Affiliation: | State Key Laboratory of Soil and Sustainable Agriculture (Institute of Soil Science, Chinese Academy of Sciences) |
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| Abstract: | The mechanism of microbial degradation of 1,2,4-trichlorobenzene includes aerobic degradation, reductive dechlorination and co-metabolism. This paper provided a brief review of the research progress in the biodegradation of 1,2,4-TCB. The potential biodegradability was analyzed. The pathway of aerobic degradation of 1,2,4-TCB and the related microbial strains, as well as the reductive dechlorination of 1,2,4-TCB by microbial community or single strain were discussed. The aim of this paper is to provide a guide for microbial remediation of 1,2,4-TCB contaminated soil. |
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| Keywords: | 1 2 4-Trichlorobenzene Aerobic degradation Dechlorination Co-metabolism |
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