Isolation, identification and characterization of an efficient phenanthrene-degrading bacterial strain

摘要：

The degradation dynamics of phenanthrene in soil was studied. The half-life of phenanthrene in the non-sterilized contaminated soil was only 5.1 d, much shorter than the same in the sterilized soil. The dominant strain of phenanthrene microbial degradation was isolated and identified by 16S rDNA as Alcaligenes sp.; its growth and degradative capability were highest at 25 ℃ and pH of 7.0. Inoculation of the dominant strain to soil enhanced phenanthrene degradation, and faster degradation rates were observed with larger doses of the strain inoculated.

作者: Wei Zhang Kuang-fei Lin Yi-tao Long Xiong Li Li-li Liu

作者单位: School of Resource and Environmental Engineering, East China University of Science and Technology State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process Shanghai, China

会议类型: 国际会议

会议名称: The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2010-06-18（万方平台首次上网日期，不代表论文的发表时间）