| 固定化微生物技术修复PAHs污染土壤的研究进展 |
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| 引用本文： | 钱林波,元妙新,陈宝梁. 固定化微生物技术修复PAHs污染土壤的研究进展[J]. 环境科学, 2012, 33(5): 1767-1776 |
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| 作者姓名： | 钱林波 元妙新 陈宝梁 |
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| 作者单位： | 浙江大学环境科学系,杭州 310058;浙江省有机污染过程与控制重点实验室, 杭州 310058;浙江大学环境科学系,杭州 310058;浙江省有机污染过程与控制重点实验室, 杭州 310058;浙江大学环境科学系,杭州 310058;浙江省有机污染过程与控制重点实验室, 杭州 310058 |
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| 基金项目： | 国家高技术研究发展计划重点项目(2012AA06A203); 浙江省杰出青年基金项目(R5100105) |
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| 摘 要： | 多环芳烃(PAHs)是环境中普遍存在的一类典型有机污染物,绿色修复PAHs污染土壤已成为国内外环境和土壤界共同关注的热点问题之一.作为一种新型的微生物修复技术,固定化微生物修复有机污染土壤正受到越来越多的关注,国内外相关研究刚刚开始.本文重点评述了近几年国内外有关固定化微生物技术修复PAHs污染土壤的最新进展,总结了固定化微生物技术的修复原理、微生物固定化载体的选择、高效降解菌的筛选、固定化方法及影响因素等方面,并提出今后的发展方向,为我国开展固定化微生物技术修复有机污染土壤的研究提供参考.
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| 关 键 词： | 土壤 多环芳烃 固定化微生物 载体 生物修复 综述 |
| 收稿时间： | 2011-07-06 |
| 修稿时间： | 2011-09-30 |
Research Progress About Bioremediation of Polycyclic Aromatic Hydrocarbons Contaminated Soil with Immobilized Microorganism Technique |
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| QIAN Lin-bo,YUAN Miao-xin and CHEN Bao-liang. Research Progress About Bioremediation of Polycyclic Aromatic Hydrocarbons Contaminated Soil with Immobilized Microorganism Technique[J]. Chinese Journal of Environmental Science, 2012, 33(5): 1767-1776 |
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| Authors: | QIAN Lin-bo YUAN Miao-xin CHEN Bao-liang |
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| Affiliation: | Department of Environmental Science, Zhejiang University,Hangzhou 310058, China;Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Hangzhou 310058, China;Department of Environmental Science, Zhejiang University,Hangzhou 310058, China;Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Hangzhou 310058, China;Department of Environmental Science, Zhejiang University,Hangzhou 310058, China;Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Hangzhou 310058, China |
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| Abstract: | Polycyclic aromatic hydrocarbons (PAHs), ubiquitous in the environment, are a typical organic pollutants. Green remediation of PAHs contaminated soil has become a hot research focus. As a novel microbial remediation technique, the immobilized microorganism technology (IMT) is attracting more and more attention to restore organic contaminated soil. This paper reviewed bioremediation of polycyclic aromatic hydrocarbons contaminated soil with immobilized microorganism technique. The IMT remediation principles, selection of the immobilized carries, screening of efficient PAHs-degradation microorganism, and methods of microorganism immobilized were summarized. The research trends and currently existing problems in IMT remediation of contaminated soil were prospected. |
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| Keywords: | soil polycyclic aromatic hydrocarbons (PAHs) immobilized microorganism carrier bioremediation review |
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