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Table 4 Variation of VFA for optimum dosages of micronutrients

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

1

3411

2

Cu

0.5

5320

3

Zn

0.5

2415

4

Mg

1

5320

5

Mn

Antagonistic effect

–

6

Ni

0.5

1585