Table 2 Cumulative TAG productivities (mg/L/d) of Chlorella pyrenoidosa under different culture conditions
Cultivation mode | Day 1 | Day 2 | Day 3 | Day 4 | Day 5 | Day 6 | Day 7 |
|---|---|---|---|---|---|---|---|
Full medium | 6.81 | 8.76 | 6.67 | 14.45 | 17.92 | 18.62 | 21.50 |
Nitrogen-deficient | 9.09 | 15.92 | 16.36 | 21.81 | 26.88 | 29.56 | 26.24 |
Phosphorus-deficient | 6.93 | 11.23 | 11.59 | 12.45 | 15.25 | 14.88 | 13.88 |
Iron-deficient | 6.76 | 8.74 | 8.66 | 11.92 | 14.74 | 16.81 | 16.21 |