Bacterial communities predominant in the degradation of C-13(4)-4,5,9,10-pyrene during composting
文献类型：期刊论文
| 作者 | Peng, Jingjing ; Zhang, Yuan ; Su, Jianqiang ; Qiu, Qiongfen ; Jia, Zhongjun ; Zhu, Yong-Guan |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2013 |
| 卷号 | 143期号:1页码:608-614 |
| 通讯作者 | Zhu, YG |
| 中文摘要 | An in-vessel composting bioremediation of C-13(4)-4,5,9,10-pyrene and unlabeled pyrene spiked soil amended with fresh wastes was investigated by DNA-based stable isotope probing (SIP) of active bacteria involved. Highest dissipation of C-13(4)-pyrene was detected at 55 degrees C after 42 days composting. The active bacterial communities in the composting changed over time, showing a distinct difference among different stages. alpha-, beta-, gamma-Proteobacteria, and Actinobacteria were detected mainly involving in pyrene degradation at 38 degrees C over 14 days composting. Streptomyces appeared to dominate the pyrene degradation at 55 degrees C. beta- and gamma-Proteobacteria and Actinobacteria were the dominant pyrene degraders at 70 degrees C after 42 days composting and at 38 degrees C after 60 days composting. The results of this study suggest the pyrene degradation was performed by phylogenetically distinct bacterial guilds from the phyla Actinobacteria and Proteobacteria during in-vessel composition processes. (c) 2013 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000323239800080 |
| 公开日期 | 2014-06-06 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7364]  |
| 专题 | 生态环境研究中心_土壤环境科学实验室 |
| 推荐引用方式 GB/T 7714 | Peng, Jingjing,Zhang, Yuan,Su, Jianqiang,et al. Bacterial communities predominant in the degradation of C-13(4)-4,5,9,10-pyrene during composting[J]. BIORESOURCE TECHNOLOGY,2013,143(1):608-614. |
| APA | Peng, Jingjing,Zhang, Yuan,Su, Jianqiang,Qiu, Qiongfen,Jia, Zhongjun,&Zhu, Yong-Guan.(2013).Bacterial communities predominant in the degradation of C-13(4)-4,5,9,10-pyrene during composting.BIORESOURCE TECHNOLOGY,143(1),608-614. |
| MLA | Peng, Jingjing,et al."Bacterial communities predominant in the degradation of C-13(4)-4,5,9,10-pyrene during composting".BIORESOURCE TECHNOLOGY 143.1(2013):608-614. |
入库方式： OAI收割
来源：生态环境研究中心
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