Stimulation of ferrihydrite nanorods on fermentative hydrogen production by Clostridium pasteurianum
文献类型：期刊论文
| 作者 | Zhang, YC; Xiao, LL ; Wang, SN; Liu, FH
|
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2019-07 |
| 卷号 | 283页码:308-315 |
| 关键词 | Biohydrogen production Ferrihydrite nanorod Clostridium pasteurianum Hydrogenase activity Fe(III) reduction Buffer acidification |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2019.03.088 |
| 产权排序 | [Zhang, Yuechao ; Xiao, Leilei ; Liu, Fanghua] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Resources Utilizat, Yantai 264003, Peoples R China ; [Zhang, Yuechao ; Liu, Fanghua] Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Shandong, Peoples R China ; [Zhang, Yuechao] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Xiao, Leilei ; Liu, Fanghua] Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China ; [Wang, Shuning] Shandong Univ, Microbial Technol Inst, State Key Lab Microbial Technol, Qingdao 266237, Shandong, Peoples R China |
| 文献子类 | Article |
| 英文摘要 | Conversion of organic matter to biohydrogen possesses promising application potential. In this study, low-cost ferrihydrite nanorods were used to enhance hydrogen production by Clostridium pasteurianum. The maximum cumulative hydrogen production and the hydrogen yield were 1.03 mmol and 3.55 mol H-2/mol glucose, respectively, which were 68.9% and 15.6% higher than those of the batch groups without ferrihydrite addition. Moreover, in comparison with magnetite and hematite nanoparticles, ferrihydrite presented the best stimulation for hydrogen evolution. The enhancement mechanisms were explored based on metabolic distribution, gene expression, enzymatic activity, and metabolite determination, such as Fe(II) concentration and pH value. The potential stimulation mechanisms are summarized as follows: ferrihydrite improves glucose conversion efficiency and promotes cell growth; ferrihydrite elevates the transcripts and activity of hydrogenase; and ferrihydrite reduction via its buffer function could ease acidification. This study demonstrates that ferrihydrite addition is an effective and green strategy to enhance fermentative hydrogen production. |
| WOS关键词 | ANAEROBIC BIOHYDROGEN PRODUCTION ; FERROUS IRON ; WASTE-WATER ; NANOPARTICLES ; ENHANCEMENT ; HEMATITE ; GLUCOSE ; FE3O4 ; SOIL ; PH |
| WOS研究方向 | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000464130500037 |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China [91751112, 41573071, 41703075, 41807325] ; senior user project of RV KEXUE [KEXUE2018G01] ; Natural Science FoundationNational Natural Science Foundation of China [JQ201608, ZR2016DQ12, ZR2018MD011] ; Young Taishan Scholars Program of Shandong Province [tsqn20161054] |
| 源URL | [http://ir.yic.ac.cn/handle/133337/24917]  |
| 专题 | 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 |
| 作者单位 | 1.Shandong Univ, Microbial Technol Inst, State Key Lab Microbial Technol, Qingdao 266237, Shandong, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China; 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Resources Utilizat, Yantai 264003, Peoples R China; 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 5.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266237, Shandong, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhang, YC,Xiao, LL,Wang, SN,et al. Stimulation of ferrihydrite nanorods on fermentative hydrogen production by Clostridium pasteurianum[J]. BIORESOURCE TECHNOLOGY,2019,283:308-315. |
| APA | Zhang, YC,Xiao, LL,Wang, SN,&Liu, FH.(2019).Stimulation of ferrihydrite nanorods on fermentative hydrogen production by Clostridium pasteurianum.BIORESOURCE TECHNOLOGY,283,308-315. |
| MLA | Zhang, YC,et al."Stimulation of ferrihydrite nanorods on fermentative hydrogen production by Clostridium pasteurianum".BIORESOURCE TECHNOLOGY 283(2019):308-315. |
入库方式： OAI收割
来源：烟台海岸带研究所
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