Research hypothesis and Conceptual Framework
This research was conducted under the premise that research algae species Haematococcus pluvialis can growth by glycerol as a source of nutrient in reactor size 50 L
To study the effect of light wavelength on an autotrophic and mixotrophic growth of alga H. pluvialis in 2-L glass reactors
To operate an internally illuminated 50-L bioreactor using optimum conditions previously determined in 1).