Hydrodynamic characteristics and microalgae cultivation in a novel flat-plate photobioreactor
文献类型：期刊论文
| 作者 | Zhang, Qing H.; Wu, Xia; Xue, Sheng Z.; Wang, Zhi H.; Yan, Cheng H.; Cong, Wei |
| 刊名 | BIOTECHNOLOGY PROGRESS
 |
| 出版日期 | 2013 |
| 卷号 | 29期号:1页码:127-134 |
| 关键词 | microalgae flat-plate photobioreactors computational fluid dynamics flashing light effect particle tracking |
| 英文摘要 | Flat-plate photobioreactors (FPPBRs) are widely reported for cultivation of microalgae. In this work, a novel FPPBR mounted with inclined baffles was developed, which can make the fluid produce a spirality flow. The flow field and cell trajectory in the photobioreactor were investigated by using computational fluid dynamics. In addition, the cell trajectory was analyzed using a Fast Fourier transformation. The influence of height of the baffles, the angle between the inclined baffle and fluid inlet flow direction (z), and the fluid inlet velocity on the frequency of flashing light effect and pressure drop were examined to optimize the structure parameters of the inclined baffles and operating conditions of the photobioreactor. The results showed that with inclined baffles built-in, significant swirl flow could be generated in the FPPBR. In this way, the flashing light effect for microalgal cell could also be achieved and the photosynthesis efficiency of microalgae could be promoted. In outdoor cultivation of freshwater Chlorella sp., the maximum biomass productivity of Chlorella sp. cultivated in the photobioreactor with inclined baffles was 29.94% higher than that of the photobioreactor without inclined baffles. (c) 2012 American Institute of Chemical Engineers Biotechnol. Prog. 29;127-134, 2013 |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Biotechnology & Applied Microbiology ; Food Science & Technology |
| 研究领域[WOS] | Biotechnology & Applied Microbiology ; Food Science & Technology |
| 关键词[WOS] | LIGHT/DARK CYCLES ; PORPHYRIDIUM-CRUENTUM ; ALGAL PRODUCTIVITY ; GREEN-ALGAE ; CULTURES ; BIOREACTORS ; SIMULATION ; EFFICIENCY ; TURBULENCE ; REACTORS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000314472200016 |
| 公开日期 | 2015-05-27 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/13727]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Qing H.,Wu, Xia,Xue, Sheng Z.,et al. Hydrodynamic characteristics and microalgae cultivation in a novel flat-plate photobioreactor[J]. BIOTECHNOLOGY PROGRESS,2013,29(1):127-134. |
| APA | Zhang, Qing H.,Wu, Xia,Xue, Sheng Z.,Wang, Zhi H.,Yan, Cheng H.,&Cong, Wei.(2013).Hydrodynamic characteristics and microalgae cultivation in a novel flat-plate photobioreactor.BIOTECHNOLOGY PROGRESS,29(1),127-134. |
| MLA | Zhang, Qing H.,et al."Hydrodynamic characteristics and microalgae cultivation in a novel flat-plate photobioreactor".BIOTECHNOLOGY PROGRESS 29.1(2013):127-134. |
入库方式： OAI收割
来源：过程工程研究所
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