Characteristics for production of hydrogen and bioflocculant by Bacillus sp XF-56 from marine intertidal sludge
文献类型：期刊论文
| 作者 | Liu, Hongyan1; Chen, Guochao1; Wang, Guangce1,2 |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2015-01-21 |
| 卷号 | 40期号:3页码:1414-1419 |
| 关键词 | Intertidal sludge Strain XF-56 Hydrogen production Bioflocculant activity |
| 英文摘要 | This study aimed to isolate the novel bacterial strains from intertidal sludge that could produce hydrogen and bioflocculant simultaneously. A bacterium named as strain XF-56 was isolated for high production of hydrogen and bioflocculant. The isolated strain was designated as Bacillus sp. XF-56 by 16S rRNA gene sequence analysis. Strain XF-56 could grow using various carbon sources and glucose was found to be favorable for production of hydrogen and bioflocculant. Moreover, this strain XF-56 was able to produce hydrogen and bioflocculant at initial pH from 5.0 to 10.0, with an optimum initial pH for hydrogen production at 7.0 and bioflocculant activity at 8.0 respectively. In addition, strain XF-56 showed the strong salt tolerance and could produce hydrogen and bioflocculant at the salt concentration from 0.4% to 6.0%. The hydrogen production and bioflocculant activity by strain XF-56 were 1.47 +/- 0.05 mol H-2/mol glucose and 93.5% in marine culture conditions, which increased to 1.79 +/- 0.06 mol H-2/mol glucose and 98.6% respectively in fresh ones. This result demonstrated that the hydrogen-producing bacterium XF-56 with simultaneous production of bioflocculant is beneficial for cost-effective bio-treatment process and has a wide application potential in actual fresh and marine wastewater. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000349060100008 |
| 公开日期 | 2015-06-16 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/25360]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 作者单位 | 1.Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Hongyan,Chen, Guochao,Wang, Guangce. Characteristics for production of hydrogen and bioflocculant by Bacillus sp XF-56 from marine intertidal sludge[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2015,40(3):1414-1419. |
| APA | Liu, Hongyan,Chen, Guochao,&Wang, Guangce.(2015).Characteristics for production of hydrogen and bioflocculant by Bacillus sp XF-56 from marine intertidal sludge.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,40(3),1414-1419. |
| MLA | Liu, Hongyan,et al."Characteristics for production of hydrogen and bioflocculant by Bacillus sp XF-56 from marine intertidal sludge".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 40.3(2015):1414-1419. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。