Simulation of the light evolution in an annular photobioreactor for the cultivation of Porphyridium cruentum

doi:10.1016/j.ces.2012.09.017

QIBEBT-IR > 蛋白质设计研究组

	Simulation of the light evolution in an annular photobioreactor for the cultivation of Porphyridium cruentum
	Huang, Qingshan; Yao, Lishan; Liu, Tianzhong; Yang, Jing
	2012-12-24
发表期刊	CHEMICAL ENGINEERING SCIENCE
卷号	84 页码:718-726
摘要	Light availability inside the reactor is often the bottleneck in microalgae cultivation and the light intensity varies with its position and time in the cultivation process. An integrated model including flow, radiation and microorganism growth is presented, in which the radiation of two complementary polychromatic light sources is resolved with the finite volume method combined with a box model. The integration of the box model into radiative transport equation (RTE) is verified first and then utilized to predict the microalgae concentration evolutions in a batch and continuous culture, respectively, which are in a good agreement with the experimental data. The evolution of light transfer in the photobioreactor (PBR) is well captured in both cultures, which provides a guideline to promote the light utilization in the PBR. The model developed and verified in this contribution has the potential to be applied as an effective tool to scale up these types of reactors and achieve an optimal biomass production with the precise control of the cultivation. (C) 2012 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Biochemical Engineering Design Mathematical Modeling Radiation Photobioreactor (Pbr) Microalgae
WOS标题词	Science & Technology ; Technology
DOI	10.1016/j.ces.2012.09.017
关键词[WOS]	CHLAMYDOMONAS-REINHARDTII ; MECHANISTIC MODEL ; SCALE-UP ; PRODUCTIVITY ; PHOTOSYNTHESIS ; PHOTOREACTORS ; HYDRODYNAMICS ; PRINCIPLES ; DYNAMICS ; GROWTH
收录类别	SCI
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Chemical
WOS记录号	WOS:000310782600068
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6332
专题	蛋白质设计研究组
作者单位	Chinese Acad Sci, Key Lab Biofuels, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Huang, Qingshan,Yao, Lishan,Liu, Tianzhong,et al. Simulation of the light evolution in an annular photobioreactor for the cultivation of Porphyridium cruentum[J]. CHEMICAL ENGINEERING SCIENCE,2012,84:718-726.
APA	Huang, Qingshan,Yao, Lishan,Liu, Tianzhong,&Yang, Jing.(2012).Simulation of the light evolution in an annular photobioreactor for the cultivation of Porphyridium cruentum.CHEMICAL ENGINEERING SCIENCE,84,718-726.
MLA	Huang, Qingshan,et al."Simulation of the light evolution in an annular photobioreactor for the cultivation of Porphyridium cruentum".CHEMICAL ENGINEERING SCIENCE 84(2012):718-726.