Enhancement of Biodiesel Production from Marine Alga, Scenedesmus sp. through In Situ Transesterification Process Associated with Acidic Catalyst

Figure 6

Column chromatographic separation of FAME using an n-hexane : acetone (98.5 : 1.5, v/v) solution from (a) alkali- and (b) acid-catalyzed biodiesels.

(a)

(b)