| 环境水体微囊藻毒素微生物降解技术研究进展 |
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| 引用本文： | 孔赟,徐向阳,朱亮,徐京,林海转.环境水体微囊藻毒素微生物降解技术研究进展[J].应用生态学报,2011,22(6):1646-1652. |
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| 作者姓名： | 孔赟 徐向阳 朱亮 徐京 林海转 |
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| 作者单位： | 浙江大学环境工程系,杭州,310058 |
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| 基金项目： | 国家科技支撑计划项目(2006BAJ08B01); 国家水体污染控制与治理科技重大专项(2008ZX07316); 浙江省教育厅科研项目(Y200909172)资助 |
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| 摘 要： | 湖库水体富营养化及其产生的藻毒素污染已对生态环境和人类健康构成极大威胁,而目前常规水污染控制技术存在一定的局限性,因此水环境中藻毒素处理新工艺亟待研发.鉴于环境水体中的微囊藻毒素可被微生物降解为无毒或低毒的中间产物,本文综述了微囊藻毒素的降解菌株、生物降解过程影响因素与机理、降解产物及其结构特性等,总结了目前微囊藻毒素降解菌株在水环境修复中的应用,并对今后微生物降解微囊藻毒素的研究方向进行了展望,以期为解决我国日益严峻的湖库水体藻毒素污染和饮用水安全问题提供技术思路.
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| 关 键 词： | 微囊藻毒素 微生物降解 降解机理 富营养化 饮用水安全 |
Microbial degradation of microcystins in water environment: a review |
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| Kong Yun,Xu Xiang-Yang,Zhu Liang,Xu Jing,Lin Hai-Zhuan.Microbial degradation of microcystins in water environment: a review[J].Chinese Journal of Applied Ecology,2011,22(6):1646-1652. |
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| Authors: | Kong Yun Xu Xiang-Yang Zhu Liang Xu Jing Lin Hai-Zhuan |
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| Institution: | KONG Yun,XU Xiang-yang,ZHU Liang,XU Jing,LIN Hai-zhuan(Department of Environmental Engineering,Zhejiang University,Hangzhou 310058,China) |
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| Abstract: | Lake and reservoir's eutrophication and its produced microcystins(MCs) have enormous threats to ecological environment and human health.Because the conventional water pollution control techniques have definite limitations,it's quite urgent to develop new technique to remove the MCs from water environment.MCs can be effectively degraded by specific microbes,and its intermediate and terminal products are nontoxic or low-toxic.This paper summarized the MCs-degrading microbial strains,biodegradation processes,m... |
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| Keywords: | microcystins microbial degradation degradation mechanism eutrophication drinking water safety |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ |
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