Skip to main content
. 2016 Jun 13;9:123. doi: 10.1186/s13068-016-0541-y

Fig. 2.

Fig. 2

Microalgal growth and biomass productivity in small-scale reactor. a Cultivation in 10 L laboratory circular pond; b cultivation in 30 L outdoor tank PBR in June 2012; and c cultivation in 30 L outdoor tank PBR in July 2012. Time evolution of biomass concentrations and biomass productivities are indicated by line and column, respectively. The areal biomass concentration (C biomass, g m−2) was used in all outdoor experiments