id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-15700		cet-15700		6	.pdf	application/pdf	3616	158	36	Among the various PBR types, bubble column photobioreactors (BCPBRs) have gained attention due to their simple design, low operational cost, efficient gas exchange, and relatively high mass transfer rates (Penloglou et al., 2024). 3.4 Determination of % yield of the microalgae inside the Bubble Column PBR The percent yield of Chlorella vulgaris biomass was determined using the initial and peak cell densities of 6.4 × 10⁵ cells/mL and 5.95 × 10⁶ cells/mL, respectively, resulting in a calculated biomass yield of approximately 930 %.	cache/cet-15700.pdf	txt/cet-15700.txt