有机污染物的植物-微生物联合修复技术研究进展
环境中有机污染物如各类农药、石油化合物、多环芳烃、多氯联苯等导致了严重的环境污染问题,对人类健康也造成了严重威胁。因此,对环境中有机污染物的去除研究引起了人们的重视。在有机污染物修复技术中,最新出现的植物-微生物联合修复技术因其高效、环境友好和修复成本低等优点受到越来越多的关注。本文论述了有机污染物的植物-微生物联合修复技术原理、形式及其在污染土壤修复应用中的研究进展,并讨论了植物-微生物联合修复技术今后的研究重点,以期为环境中有机污染物修复提供参考。...
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| Published in | 浙江大学学报（农业与生命科学版） Vol. 43; no. 6; pp. 757 - 765 |
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| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
南京农业大学生命科学学院,农业部农业环境微生物重点实验室,南京210095%南京农业大学资源与环境科学学院,南京,210095%中国科学院水利部成都山地灾害与环境研究所,山地表生过程与生态调控重点实验室,成都610041
2017
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1008-9209 |
| DOI | 10.3785/j.issn.1008-9209.2017.05.161 |
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| Summary: | 环境中有机污染物如各类农药、石油化合物、多环芳烃、多氯联苯等导致了严重的环境污染问题,对人类健康也造成了严重威胁。因此,对环境中有机污染物的去除研究引起了人们的重视。在有机污染物修复技术中,最新出现的植物-微生物联合修复技术因其高效、环境友好和修复成本低等优点受到越来越多的关注。本文论述了有机污染物的植物-微生物联合修复技术原理、形式及其在污染土壤修复应用中的研究进展,并讨论了植物-微生物联合修复技术今后的研究重点,以期为环境中有机污染物修复提供参考。 |
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| Bibliography: | 33-1247/S Organic pollutants including chemical pesticides, petroleum compounds, polycyclic aromatic hydrocarbons（PAHs） and polychlorinated biphenyls（PCBs）, have caused serious environmental problems and posed new threats to human health when released into environments. Therefore, studies on the remediation of organic pollutants in contaminated-sites have received great concern. Plant-microorganism combined remediation of organic pollutants is a method to enrich, fix and degrade organic pollutants in soil by means of plant-microbe composite system, which is highly efficient, environmentally friendly and cheap, and has been paid more and more attention. On the one hand, the roots of plants continue to provide secretions and other metabolites for microorganisms, improve the contents of soil organic matter in roots, thus increasing the microbial diversity andl activity, and promoting the ability of microbial remediation of organic pollutants. On the other hand, rhizosphere microorganisms secrete organic acids and |
| ISSN: | 1008-9209 |
| DOI: | 10.3785/j.issn.1008-9209.2017.05.161 |