中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Attached cultivation for improving the biomass productivity of Spirulina platensis

文献类型:期刊论文

作者Zhang Lanlan1,2; Chen Lin2; Wang Junfeng2; Chen Yu2; Gao Xin1; Zhang Zhaohui1; Liu Tianzhong2
刊名BIORESOURCE TECHNOLOGY
出版日期2015-04-01
卷号181期号:1页码:136-142
关键词Spirulina platensis Attached cultivation Biomass productivity Outdoor bench-scale cultivation
英文摘要

To improve cultivation efficiency for microalgae Spirulina platensis is related to increase its potential use as food source and as an effective alternative for CO2 fixation. The present work attempted to establish a technique, namely attached cultivation, for S. platensis. Laboratory experiments were made firstly to investigate optimal conditions on attached cultivation. The optimal conditions were found: 25 g m (2) for initial inoculum density using electrostatic flocking cloth as substrata, light intensity lower than 200 mu mol m (2) s (1), CO2 enriched air flow (0.5%) at a superficial aeration rate of 0.0056 m s (1) in a NaHCO3-free Zarrouk medium. An outdoor attached cultivation bench-scale bioreactor was built and a 10 d culture of S. platensis was carried out with daily harvesting. A high footprint areal biomass productivity of 60 g m (2) d (1) was obtained. The nutrition of S. platensis with attached cultivation is identical to that with conventional liquid cultivation. (C) 2015 Elsevier Ltd. All rights reserved.

WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Technology
类目[WOS]Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
研究领域[WOS]Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]LIPID PRODUCTION ; PHOTOBIOREACTOR ; MICROALGAE ; SYSTEM ; BATCH ; WATER
收录类别SCI
语种英语
WOS记录号WOS:000349720300019
源URL[http://ir.qibebt.ac.cn/handle/337004/6074]  
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.Ocean Univ China, Coll Food Sci & Engn, Qingdao 266101, Shandong, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Shandong, Peoples R China
推荐引用方式
GB/T 7714
Zhang Lanlan,Chen Lin,Wang Junfeng,et al. Attached cultivation for improving the biomass productivity of Spirulina platensis[J]. BIORESOURCE TECHNOLOGY,2015,181(1):136-142.
APA Zhang Lanlan.,Chen Lin.,Wang Junfeng.,Chen Yu.,Gao Xin.,...&Liu Tianzhong.(2015).Attached cultivation for improving the biomass productivity of Spirulina platensis.BIORESOURCE TECHNOLOGY,181(1),136-142.
MLA Zhang Lanlan,et al."Attached cultivation for improving the biomass productivity of Spirulina platensis".BIORESOURCE TECHNOLOGY 181.1(2015):136-142.

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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