Enhancing the Feasibility of Microcystis aeruginosa as a Feedstock for Bioethanol Production under the Influence of Various Factors

Table 1

(a) Ingredients (g/L) in BG11 and modified BG11 medium. (b) Trace metals solution.

(a)

Components	BG11 medium	Modified medium
NaNO3	1.5	1.5
K2HPO4	0.04	0.8
Ferric ammonium citrate	0.006	0.04
CaCl2⋅2H2O	0.036	0.001
MgSO4⋅7H2O	0.075	0.075
Na2CO3	0.02	0.02
EDTA	0.001	0.001
Citric acid	0.006	0.006
Urea	0	0.2
Trace metal solution	1 ml	1 ml

(b)

H3BO3	2.86 g
MnCl2⋅4H2O	1.81 g
ZnSO4⋅7H2O	0.222 g
NaMoO4⋅2H2O	0.39 g
CuSO4⋅5H2O	0.079 g
Co(NO3)2⋅6H2O	0.0494 g
Distilled water	1.0 L