KSBB Journal

  • 제27권4호
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  • Pages.263-267
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  • 2012
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  • 1225-7117(pISSN)
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  • 2288-8268(eISSN)
한국생물공학회 (The Korean Society for Biotechnology and Bioengineering)
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LED 조명을 이용한 광생물 반응기에서 공기 주입량에 따른 클로렐라 성장 연구

Cultivation of Chlorella sp. under Different Aeration Conditions Illuminated by Light Emitting Diode

  • Choi, Bo-Ram (Department of Environmental Engineering, Pukyong National University) ;
  • Lee, Tae-Yoon (Department of Environmental Engineering, Pukyong National University)
  • 투고 : 2012.08.14
  • 심사 : 2012.08.27
  • 발행 : 2012.08.31
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초록

The purpose of this study was to determine optimum value of aeration rate for the cultivation of Chlorella sp. under illumination of red light emitting diode. The aeration rates varied from 0 to 2.4 vvm under the illumination of 4,400 lux of red light emitting diode. The highest specific growth rate of $1.51\;day^{-1}$ was obtained at the aeration of 0.7 vvm and lower specific growth rates were obtained for other aeration tests. Furthermore, the highest biomass concentration (1.02 g/L) was also obtained at the aeration of 0.7 vvm. Therefore, aeration of 0.7 vvm was determined to be the optimum aeration rate for the cultivation of Chlorella sp. under red light emitting diode.

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피인용 문헌

  1. Experimental Study to reveal Optimum Condition of CO2Supply Membrane at Photobioreactor vol.19, pp.3, 2014, https://doi.org/10.15435/JILASSKR.2014.19.3.130