A multi-level bioreactor to remove organic matter and metals, together with its associated bacterial diversity
文献类型：期刊论文
| 作者 | Wu, Yonghong1,2; Hu, Zhengyi1,2; Kerr, Philip G.3; Yang, Linzhang1 |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2011 |
| 卷号 | 102期号:2页码:736-741 |
| 关键词 | Bioreactor Bacterial diversity Complex wastewater Organic matter Metals |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2010.08.073 |
| 通讯作者 | Wu, Yonghong(yhwu@issas.ac.cn) |
| 英文摘要 | The purpose of this study was to treat complex wastewater consisting of domestic wastewater, tobacco processing and building materials washings. The proposed multi-level bioreactor consists of a biopond-biofilter, anoxic/aerobic (A/O) fluidized beds and a photoautotrophic system. The results show that when the hydraulic load of the bioreactor was 200m(3)/d, it successfully and simultaneously removed the organic matter and metals. When the bioreactor was in a relatively steady-state condition, the overall average organic matter and metals removal efficiencies are as follows, COD (89%), UV(245) nm-matter (91%), Cu (78%), Zn (79%) and Fe (84%). The growth conditions of the native bacterial habitat were improved, which resulted from the increase of the in bacterial diversity under the rejuvenated conditions induced by the bioreactor. The results demonstrate that the multi-level bioreactor, without a sludge treatment system, can remove heterogeneous organic matter and metals from wastewater. (C) 2010 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| WOS关键词 | PHARMACEUTICAL WASTE-WATER ; MICROBIAL COMMUNITY ; BIOFILM REACTOR ; PERFORMANCE ; STABILITY ; FRAGMENTS ; NITROGEN ; CD(II) ; NI(II) ; COPPER |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS类目 | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000286782700044 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2559032 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Wu, Yonghong |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Jiangsu, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Charles Sturt Univ, Sch Biomed Sci, Wagga Wagga, NSW 2678, Australia |
| 推荐引用方式 GB/T 7714 | Wu, Yonghong,Hu, Zhengyi,Kerr, Philip G.,et al. A multi-level bioreactor to remove organic matter and metals, together with its associated bacterial diversity[J]. BIORESOURCE TECHNOLOGY,2011,102(2):736-741. |
| APA | Wu, Yonghong,Hu, Zhengyi,Kerr, Philip G.,&Yang, Linzhang.(2011).A multi-level bioreactor to remove organic matter and metals, together with its associated bacterial diversity.BIORESOURCE TECHNOLOGY,102(2),736-741. |
| MLA | Wu, Yonghong,et al."A multi-level bioreactor to remove organic matter and metals, together with its associated bacterial diversity".BIORESOURCE TECHNOLOGY 102.2(2011):736-741. |
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来源：南京土壤研究所
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