| 微生物降解多环芳烃(PAHs)的研究进展 |
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| 引用本文： | 马沛,钟建江.微生物降解多环芳烃(PAHs)的研究进展[J].生物加工过程,2003,1(1):42-46. |
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| 作者姓名： | 马沛 钟建江 |
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| 作者单位： | 华东理工大学 生物反应器工程国家重点实验室，上海 200237 |
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| 摘 要： | 从多环芳烃(PAHs)的降解菌株的筛选、降解机制以及PAHs污染的生物修复等方面介绍了微生物降解PAHs的最新研究进展。
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| 关 键 词： | 微生物 降解 多环芳烃 PAHs 降解机制 污染 生物修复 |
| 文章编号： | 1672-3678(2003)01-0042-05 |
| 修稿时间： | 2003年3月4日 |
Advances in microbial degradation of polycyclic aromatic hydrocarbons(PAHs) |
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| MA Pei,ZHONG Jian-jiang.Advances in microbial degradation of polycyclic aromatic hydrocarbons(PAHs)[J].Chinese Journal of Bioprocess Engineering,2003,1(1):42-46. |
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| Authors: | MA Pei ZHONG Jian-jiang |
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| Abstract: | Advances in the screening of polycyclic aromatic hydrocarbons (PAHs) degrading strains, their biodegradation mechanisms and the PAHs bioremediation are introduced. Recently isolated PAHs degrading microorganisms include Bacillus , Mycobacterium , Nocardia , Sphingomonas , Alcaligenes , Pseudomonas and Flavobacterium. The biodegradation pathways for naphthalene and phenanthrene have been well reported while it is under active study for structure complex PAHs. Environmental factors affecting PAHs biodegradation include bioavailability enhanced by surfactants and cometabolism and augmentation caused by multiple - substrate existence. PAHs bioremediation in soil is considered as an effective approach to solve the most difficult environmental problem caused by organic contamination. |
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| Keywords: | polycyclic aromatic hydrocarbons (PAHs) biodegradation bioavailability bioremediation |
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