From: Experimental analysis on the effects of trace metals as micronutrients in enhancing biomethane production
SL No
Micronutrient
Optimum Dosage (ml/g)
VFA (mg HAc/L)
1
Fe
3411
2
Cu
0.5
5320
3
Zn
2415
4
Mg
5
Mn
Antagonistic effect
–
6
Ni
1585