| 气升式光生物反应器内外径比对球等鞭金藻生长的影响 |
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| 引用本文： | 徐志标,裴鲁青,骆其君,马斌.气升式光生物反应器内外径比对球等鞭金藻生长的影响[J].宁波大学学报(理工版),2004,17(4):406-409. |
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| 作者姓名： | 徐志标 裴鲁青 骆其君 马斌 |
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| 作者单位： | 宁波大学,海洋生物工程重点实验室,浙江,宁波,315211 |
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| 摘 要： | 实验利用不同内外径比的气升式光反应器分别在 5L/min和 2L/min的充气量下研究了内外径比对球等鞭金藻生长的影响 .结果显示 ,在 2L/min充气条件下光反应器的内外径比在 0 .4、0 .6、0 .7及 0 .9等 4个水平上对球等鞭金藻的生长的影响有著差异 (P <0 .0 5 ) ;而在 5L/min充气条件下此差异不显著 (P >0 .0 5 ) ;两种充气条件下均以 0 .6、0 .7的内外径比为最适 ,球等鞭金藻生长最好
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| 关 键 词： | 气升式光生物反应器 内外径比 球等鞭金藻 |
| 文章编号： | 1001-5132(2004)04-0406-04 |
| 修稿时间： | 2004年7月2日 |
Effect of Airlift Photobioreator's Diameter Ratio of Inner Tube to Outer Tube on the Growth of Isochrysis galbana |
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| XU Zhi biao,PEI Lu qing,LUO Qi jun,MA Bin.Effect of Airlift Photobioreator''''s Diameter Ratio of Inner Tube to Outer Tube on the Growth of Isochrysis galbana[J].Journal of Ningbo University(Natural Science and Engineering Edition),2004,17(4):406-409. |
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| Authors: | XU Zhi biao PEI Lu qing LUO Qi jun MA Bin |
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| Abstract: | In order to research the effect of ratio on the growth of microalgal,the batch culture experiments of Isochrysis galbana were carried out respectively in 5 L/min and 2 L/min aeration by using airlift photobioreactor with different diameter ratio of inner tube to outer tube. The results show that diameter ratio(0.4,0.6,0.7,0.9) affected the growth of Isochrysis galbana significantly in 2 L/min aeration, while insignificant effects in 5 L/min aeration ,The ration in 0.6,0.7 is most suitable for the growth of Isochrysis galbana. |
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| Keywords: | airlift photobioreactors diameter ratio of inner tube to outer tube Isochrysis galbana |
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