芽孢杆菌修复土壤重金属镉污染的研究进展

随着经济的快速发展,我国面临着土壤镉（Cd）污染日益严重的问题。利用微生物修复土壤Cd污染具有效果好、成本低等优点,受到人们越来越多的关注。而芽孢杆菌环境适应性强,具有高效吸附Cd能力,在修复土壤Cd污染上有一定的潜力,因此深入研究芽孢杆菌对土壤Cd污染修复具有重要的意义。综述了我国土壤Cd污染现状及芽孢杆菌在修复重金属Cd污染的应用,分析了其修复土壤Cd污染的作用机制,并对芽孢杆菌修复土壤重金属Cd污染的存在问题进行展望。...

Full description

Saved in:
Bibliographic Details
Published in广东农业科学 Vol. 43; no. 1; pp. 73 - 78
Main Author 余劲聪 何舒雅 曾润颖 林克明
Format Journal Article
LanguageChinese
Published 福建三炬生物科技股份有限公司,福建厦门,361006%国家海洋局第三海洋研究所海洋生物遗传资源重点实验室,福建厦门,361005 2016
Subjects
作用机制
土壤Cd污染
微生物修复
芽孢杆菌
芽孢杆菌
土壤Cd污染
微生物修复
作用机制
Online AccessGet full text
ISSN1004-874X

Cover

More Information
Summary:随着经济的快速发展,我国面临着土壤镉（Cd）污染日益严重的问题。利用微生物修复土壤Cd污染具有效果好、成本低等优点,受到人们越来越多的关注。而芽孢杆菌环境适应性强,具有高效吸附Cd能力,在修复土壤Cd污染上有一定的潜力,因此深入研究芽孢杆菌对土壤Cd污染修复具有重要的意义。综述了我国土壤Cd污染现状及芽孢杆菌在修复重金属Cd污染的应用,分析了其修复土壤Cd污染的作用机制,并对芽孢杆菌修复土壤重金属Cd污染的存在问题进行展望。
Bibliography:44-1267/S
With the rapid development of economy, more and more soil was contaminated by cadmium. Bioremediation had been paid more attention for its good capability and low cost. Compared with other microbes, Bacillusis one of the most promising microbes in remediation of cadmium contaminated soil with its good compatibility. This paper summarized the research advances in the application of Bacillus in remediation of cadmium contaminated soil, and their action mechanisms. Finally, the paper discussed several impact factors and problems of remediation of cadmium contaminated soil with Bacillus, and put forward the direction of development in future.
YU Jin-cong, HE Shu-ya, ZENG Run-ying, LIN Ke-ming（ 1. Fujian Sanju Biotechnology Co., Ltd, Xiamen 361006, China ; 2. Key Lab of Marine Biogenetic Resources, Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China ）
cadmium contaminated soil; Bacillus; remediation of microbes; action mechanism
ISSN:1004-874X