Table 2. Micronutrient composition of synthetic wastewater.

KI	0.18 g L−1
MnCl2·4H2O	0.12 g L−1
FeCl3·6H2O	0.15 g L−1
CuSO4·5H2O	0.03 g L−1
H3BO3	0.15 g L−1
CoCl2·6H2O	0.15 g L−1
ZnSO4·7H2O	0.12 g L−1
Na2MnO4·2H2O	0.06 g L−1
EDTA	0.10 g L−1
CaCl2·H2O	0.014 g L−1
MgSO4·7H2O	0.09 g L−1
Trace elements (micronutrients)	0.3 mL L−1
COD	500–1500 mg L−1