An economical device for carbon supplement in large-scale micro-algae production |
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Authors: | Zhenfeng Su Ruijuan Kang Shaoyuan Shi Wei Cong Zhaoling Cai |
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Institution: | State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Graduate University of Chinese Academy of Sciences, P.O. Box 353, Beijing, 100080, People's Republic of China, zhenfengsu@126.com. |
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Abstract: | One simple but efficient carbon-supplying device was designed and developed, and the correlative carbon-supplying technology was described. The absorbing characterization of this device was studied. The carbon-supplying system proved to be economical for large-scale cultivation of Spirulina sp. in an outdoor raceway pond, and the gaseous carbon dioxide absorptivity was enhanced above 78%, which could reduce the production cost greatly. |
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Keywords: | Absorptivity Absorption rate Carbon supplying Retention time Trap absorber |
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