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Table 1 Experimental setup of the laboratory investigation using an 8 cm column reactor

From: Sequential phototrophic–mixotrophic cultivation of oleaginous microalga Graesiella sp. WBG-1 in a 1000 m2 open raceway pond

  Phototrophy (CK) Mixotrophy
E-FB A-FB P-FB A-B P-B
Culture period (days) 8 8 8 8 8 8
Acetate feed mode None Fed-batch Fed-batch Fed-batch Batch Batch
Feed at (days) None 0, 1, …, 7 0, 1, 2 4, 5, 6, 7 0 4
Feed amount (mM day−1) None 2.2 2.2 2.2 6.6 8.8
Culture volume (ml) 400 400 400 400 400 400