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题名: Feasibility of biodiesel production by microalgae Chlorella sp (FACHB-1748) under outdoor conditions
作者: Zhou, XuPing1, 2; Xia, Ling1, 2; Ge, HongMei1, 2; Zhang, DeLu3; Hu, ChunXiang1, 2
通讯作者: Hu, CX (reprint author), Univ Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China.
关键词: Acetate ; Biodiesel ; Sodium chloride ; Urea ; Outdoor condition
刊名: BIORESOURCE TECHNOLOGY
发表日期: 2013-06-01
DOI: 10.1016/j.biortech.2013.03.169
卷: 138, 页:131-135
收录类别: SCI
文章类型: Article
部门归属: [Zhou, XuPing ; Xia, Ling ; Ge, HongMei ; Hu, ChunXiang] Univ Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China ; [Zhou, XuPing ; Xia, Ling ; Ge, HongMei ; Hu, ChunXiang] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Zhang, DeLu] Wuhan Univ Technol, Dept Biol Sci & Biotechnol, Wuhan 430070, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine ; Technology
资助者: National 863 Program [2013AA065804]; Program of Sinopec [Y149121601]; International Partner Program of Innovation Team (University of Chinese Academy of Sciences); Platform Construction of Oleaginous Microalgae (Institute of Hydrobiology, UCAS of China)
类目[WOS]: Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
研究领域[WOS]: Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
摘要: Chlorella sp. (FACHB-1748) was cultivated outdoors under natural sunlight to evaluate its potential for biofuel production. Urea was selected as nitrogen source, and the concentration was optimized. When the culture reached the late exponential stage, a triggering lipid accumulation test was conducted using different concentrations of sodium chloride and acetate. A scaling-up experiment was also conducted in a 70 L photobioreactor. The highest biomass productivity (222.42, 154.48 mg/L/d) and lipid productivity (64.30, 33.69 mg/L/d) were obtained with 0.1 g/L urea in 5 and 70 L bioreactors, respectively. The highest lipid content (43.25%) and lipid yield (1243.98 mg/L) were acquired with the combination of 10 g/L sodium chloride and acetate. Moreover, the qualities of biodiesel, cetane number, saponification value, iodine value, and cold filter plugging point complied with the standards set by the National Petroleum Agency (ANP255), Standard ASTMD6751, and European Standard (EN 14214). (C) 2013 Elsevier Ltd. All rights reserved.
英文摘要: Chlorella sp. (FACHB-1748) was cultivated outdoors under natural sunlight to evaluate its potential for biofuel production. Urea was selected as nitrogen source, and the concentration was optimized. When the culture reached the late exponential stage, a triggering lipid accumulation test was conducted using different concentrations of sodium chloride and acetate. A scaling-up experiment was also conducted in a 70 L photobioreactor. The highest biomass productivity (222.42, 154.48 mg/L/d) and lipid productivity (64.30, 33.69 mg/L/d) were obtained with 0.1 g/L urea in 5 and 70 L bioreactors, respectively. The highest lipid content (43.25%) and lipid yield (1243.98 mg/L) were acquired with the combination of 10 g/L sodium chloride and acetate. Moreover, the qualities of biodiesel, cetane number, saponification value, iodine value, and cold filter plugging point complied with the standards set by the National Petroleum Agency (ANP255), Standard ASTMD6751, and European Standard (EN 14214). (C) 2013 Elsevier Ltd. All rights reserved.
关键词[WOS]: FATTY-ACID-COMPOSITION ; SPIRULINA-PLATENSIS ; LIPID-ACCUMULATION ; NITROGEN-SOURCES ; CARBON-DIOXIDE ; GROWTH ; UREA ; CULTIVATION ; FEEDSTOCK ; BATCH
语种: 英语
WOS记录号: WOS:000320296600018
ISSN号: 0960-8524
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/19637
Appears in Collections:藻类生物学及应用研究中心_期刊论文

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作者单位: 1.Univ Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Wuhan Univ Technol, Dept Biol Sci & Biotechnol, Wuhan 430070, Peoples R China

Recommended Citation:
Zhou, XuPing; Xia, Ling; Ge, HongMei; Zhang, DeLu; Hu, ChunXiang.Feasibility of biodiesel production by microalgae Chlorella sp (FACHB-1748) under outdoor conditions,BIORESOURCE TECHNOLOGY,2013,138():131-135
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