| 高密度培养小球藻去除CO2的研究 |
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| 引用本文： | 李环,王翠,王钦琪,高浩峰,韦萍. 高密度培养小球藻去除CO2的研究[J]. 环境科学与技术, 2011, 34(11): 64-69,188. DOI: 10.3969/j.issn.1003-6504.2011.11.013 |
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| 作者姓名： | 李环 王翠 王钦琪 高浩峰 韦萍 |
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| 作者单位： | 1. 南京工业大学生物与制药工程学院,江苏南京,210009
2. 常州方圆制药有限公司,江苏常州,213002 |
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| 基金项目： | 973国家重点基础研究发展规划资助项目(2009CB724702); 南京工业大学学科基金(39708010) |
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| 摘 要： | 抗逆性强、生长速率快且能高密度培养的微藻是生物法同碳的良好材料.沼液中含有小球藻生长所需的基本营养物质,但其比例及浓度并不能满足微藻高密度发酵以大量固碳的要求.文章以沼液中驯化出的抗逆性小球藻为实验藻株,以沼液为基础培养基,考察了该藻高密度培养的条件,并将其应用于CO2的去除.结果以50％沼液为基础培养基,补加氮80 ...
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| 关 键 词： | 小球藻 沼液 高密度培养:生物法同碳 |
Enhanced Algal CO_2 Sequestration through Optimum Cultivation by Chlorella vulgaris |
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| LI Huan,WANG Cui,WANG Qin-qi,GAO Hao-feng,WEI Ping. Enhanced Algal CO_2 Sequestration through Optimum Cultivation by Chlorella vulgaris[J]. Environmental Science and Technology, 2011, 34(11): 64-69,188. DOI: 10.3969/j.issn.1003-6504.2011.11.013 |
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| Authors: | LI Huan WANG Cui WANG Qin-qi GAO Hao-feng WEI Ping |
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| Affiliation: | LI Huan1,WANG Cui2,WANG Qin-qi1,GAO Hao-feng1,WEI Ping1(1.School of Biotechnology and Pharmaceutical Engineering,Nanjing University of Technology,Nanjing 210009,China,2.Fang Yuan Pharmaceutica,Changzhou 213002,China) |
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| Abstract: | Microalgae with strong environmental resistance,high growth rate and high biomass yields are good materials for CO2 bio-fixation.Biomass slurry contains the basic nutrients needed for microalgal cells growth,but the proportion and concentration could not meet the requirement of CO2 fixation by microalgae cultured with high cell density.Using the microalgae strains domesticated in slurry medium as the experimental strain and 50% slurry as basic medium,Chlorella vugaris was cultivated to determine the optimum... |
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| Keywords: | Chlorella vugaris biogas slurry high density cultivation CO2 bio-fixation |
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