Efficiency of CO2 fixation by microalgae in a closed raceway pond

被引：91

作者：

Li, Shuwen ^{[1
,2
,3
]}

Luo, Shengjun ^{[1
]}

Guo, Rongbo ^{[1
]}

机构：

[1] Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China

[2] Qingdao Agr Univ, Coll Life Sci, Qingdao 266109, Peoples R China

[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

BIORESOURCE TECHNOLOGY | 2013年 / 136卷

关键词：

Microalgae; Fixation efficiency; Mass transfer coefficient; Model; Intermittent gas sparging; CARBON-DIOXIDE; PHOTOBIOREACTORS; CULTIVATION; REDUCTION; CULTURE; DESIGN;

D O I：

10.1016/j.biortech.2013.03.025

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Microalgae contain about 50% of carbon, which means that a total of 1.83 ton of CO2 is needed to produce 1 ton of microalgae. The cost of CO2 supply for microalgal large scale cultivation should be considered and the low CO2 fixation efficiency by microalgae will lead to much more expenditure of CO2. In this study, a closed raceway pond was constructed by covering a normal open raceway pond with a specially designed transparent cover, which directly touched the surface of microalgal culture media. This cover prevented supplied CO2 escaping into atmosphere and thus increased the retention time of CO2. The CO2 gas-liquid mass transfer and CO2 fixation efficiency by microalgae in the closed raceway pond were investigated, and the model of CO2 fixation by microalgae was developed. Through the model, the CO2 fixation efficiency increased to 95% under intermittent gas sparging. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：267 / 272

页数：6

共 24 条

[1]

Aiba S., 1982, Adv Biochem Eng, V23, P85, DOI DOI 10.1007/3540116982_3

[2]

Becker EW., 1994, Microalgae: Biotechnology and Microbiology

[3] Life cycle assessment of biodiesel production from microalgae in ponds [J].

Campbell, Peter K. ;

Beer, Tom ;

Batten, David .

BIORESOURCE TECHNOLOGY, 2011, 102 (01) :50-56

[4] Microalgal reactors: A review of enclosed system designs and performances [J].

Carvalho, Ana P. ;

Meireles, Luis A. ;

Malcata, F. Xavier .

BIOTECHNOLOGY PROGRESS, 2006, 22 (06) :1490-1506

[5] Carbon dioxide removal from air by microalgae cultured in a membrane-photobioreactor [J].

Cheng, Lihua ;

Zhang, Lin ;

Chen, Huanlin ;

Gao, Congjie .

SEPARATION AND PURIFICATION TECHNOLOGY, 2006, 50 (03) :324-329

[6] Reduction of CO2 by a high-density culture of Chlorella sp in a semicontinuous photobioreactor [J].

Chiu, Sheng-Yi ;

Kao, Chien-Ya ;

Chen, Chiun-Hsun ;

Kuan, Tang-Ching ;

Ong, Seow-Chin ;

Lin, Chih-Sheng .

BIORESOURCE TECHNOLOGY, 2008, 99 (09) :3389-3396

[7] Biofixation of carbon dioxide by Spirulina sp and Scenedesmus obliquus cultivated in a three-stage serial tubular photobioreactor [J].

de Morais, Michele Greque ;

Vieira Costa, Jorge Alberto .

JOURNAL OF BIOTECHNOLOGY, 2007, 129 (03) :439-445

[8] Simultaneous flue gas bioremediation and reduction of microalgal biomass production costs [J].

Douskova, I. ;

Doucha, J. ;

Livansky, K. ;

Machat, J. ;

Novak, P. ;

Umysova, D. ;

Zachleder, V. ;

Vitova, M. .

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2009, 82 (01) :179-185

[9] Kinetic Modeling of Light Limitation and Sulfur Deprivation Effects in the Induction of Hydrogen Production With Chlamydomonas reinhardtii: Part I. Model Development and Parameter Identification [J].

Fouchard, Swanny ;

Pruvost, Jeremy ;

Degrenne, Benoit ;

Titica, Mariana ;

Legrand, Jack .

BIOTECHNOLOGY AND BIOENGINEERING, 2009, 102 (01) :232-245

[10] Influence of pH on the Culture of Scenedesmus obliquus in Olive-mill Wastewater [J].

Hodaifa, Gassan ;

Eugenia Martinez, Ma ;

Sanchez, Sebastian .

BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, 2009, 14 (06) :854-860

← 1 2 3 →