Light Intensity
Materials Addition
Dry Cell Weight g/L Biomass Productivity g/L/d Phycocyanin Content mg/g Phycocyanin Yield mg/g/d Phycocyanin Production mg/L
55 μmol/m2/s Blank 1.14 0.113 88.4 13.20 96.36
TiO2 1.14 0.113 69.7 8.53 79.46
rGO-TiO2 1.19 0.119 89.6 13.5 106.62
165 μmol/m2/s Blank 1.73 0.186 75.1 4.84 81.86
TiO2 1.47 0.154 55.7 2.41 81.88
rGO-TiO2 1.66 0.178 80.3 5.49 97.16
275 μmol/m2/s Blank 2.76 0.320 77.5 2.23 213.9
TiO2 2.26 0.258 57.2 - 129.27
rGO-TiO2 2.58 0.298 79.7 2.78 205.63