Fig. 2
From: Cultivation of algal biofilm using different lignocellulosic materials as carriers
The performance of the biofilm with different materials as carriers and the suspended culture as for biomass production (mean ± SD). a Algal biomass and total lipid production calculated as dry weight per growth surface area. b Algal biomass and total lipid productivity calculated as dry weight per growth surface area per unit of time. c Algal biomass and total lipid production calculated as dry weight per carrier dry weight. d Algal biomass and total lipid productivity calculated as dry weight per carrier dry weight per unit of time. *Biofilm growth for 20 days, **suspended culture