Modeling of carbon dioxide mass transfer behavior in attached cultivation photobioreactor using the analysis of the pH profiles
文献类型：期刊论文
| 作者 | Ji, Chunli1,2 ; Wang, Junfeng1; Li, Runzhi2; Liu, Tianzhong1
|
| 刊名 | BIOPROCESS AND BIOSYSTEMS ENGINEERING
 |
| 出版日期 | 2017-07-01 |
| 卷号 | 40期号:7页码:1079-1090 |
| 关键词 | Attached Cultivation Model Co2 Mass Transfer Scenedesmus Dimorphus Biofilm Ph Profile Bio-kinetic Parameters |
| DOI | 10.1007/s00449-017-1770-6 |
| 文献子类 | Article |
| 英文摘要 | The CO2 mass transfer model associated with growth kinetics of microalgal biofilm in attached cultivation photobioreactor was developed and verified by using the analysis of pH profiles which were in equilibrium with inorganic carbon components concentrations (CO2, H2CO3, HCO3 (-) and CO3 (2-)) in medium. Model simulation results showed that the model well presented the biofilm growth process. The overall volumetric mass transfer coefficient of CO2 was more influenced by CO2 concentration in aerated gas but less by gas aeration rate and medium circulation rate. Other bio-kinetic parameters related with the microalgal biofilm such as CO2 diffusion coefficient in biofilm, Monod maximum utilization rate of CO2, lag phase duration of biofilm and half-saturation CO2 concentration in the biofilm were independent on operational conditions. The pH profiles provided a way to monitor the variations of inorganic carbon concentrations of medium and to regulate the cultivation of attached microalgal biofilm by CO2 supplement. |
| WOS关键词 | MICROALGAL CULTURES ; INORGANIC CARBON ; FLUE-GAS ; BIOFILM ; REACTOR ; CO2 ; PHOSPHORUS ; EFFICIENCY ; KINETICS ; NITROGEN |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000403466800010 |
| 资助机构 | National key research and development program-China(2016YFB0601002) ; National Natural Science Foundation of China(41276144) ; Coal-based Key Sci-Tech Project of Shanxi Province(FT-2014-01) |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/9641]  |
| 专题 | 青岛生物能源与过程研究所_微藻生物技术团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Shandong, Peoples R China 2.Shanxi Agr Univ, Coll Agr, Taigu 030801, Shanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ji, Chunli,Wang, Junfeng,Li, Runzhi,et al. Modeling of carbon dioxide mass transfer behavior in attached cultivation photobioreactor using the analysis of the pH profiles[J]. BIOPROCESS AND BIOSYSTEMS ENGINEERING,2017,40(7):1079-1090. |
| APA | Ji, Chunli,Wang, Junfeng,Li, Runzhi,&Liu, Tianzhong.(2017).Modeling of carbon dioxide mass transfer behavior in attached cultivation photobioreactor using the analysis of the pH profiles.BIOPROCESS AND BIOSYSTEMS ENGINEERING,40(7),1079-1090. |
| MLA | Ji, Chunli,et al."Modeling of carbon dioxide mass transfer behavior in attached cultivation photobioreactor using the analysis of the pH profiles".BIOPROCESS AND BIOSYSTEMS ENGINEERING 40.7(2017):1079-1090. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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