• 제목/요약/키워드: Parietochloris incisa

검색결과 1건 처리시간 0.016초

Effect of Liquid Circulation Velocity and Cell Density on the Growth of Parietochloris incisa in Flat Plate Photobioreactors

  • Changhai Wang;Yingying Sun;Ronglian Xing;Liqin Sun
    • Biotechnology and Bioprocess Engineering:BBE
    • /
    • 제10권2호
    • /
    • pp.103-108
    • /
    • 2005
  • For more accurately describing the durations of the light and the dark phases of micro-algal cells over the whole light-dark cycle, and probing into the relationship between the liquid circulation time or velocity, the aeration rate and cell density, a series of experiments was carried out in 10 cm light-path flat plate photobioreactors. The results indicated that the liquid flow in the flat plate photobioreactor could be described by liquid dynamic equations, and a high biomass output, higher content and productivity of arachidonic acid, $70.10\;gm^{-2}d^{-1},\;9.62\%$ and 510.3 mg/L, respectively, were obtained under the optimal culture conditions.