Biogas Production from Food Waste Using Nanocatalyst

Table 1

Optimization of waste for higher biogas production.

Bottle no	Source	3^rd day	6^th day	9^th day	12^th day	15^th day	18^th day	21^st day
1	FW+CD	120 ml	135 ml	90 ml	90 ml	45 ml	10 ml	Trace amount
2	MW+CD	159 ml	144 ml	135 ml	150 ml	51 ml	17 ml	Trace amount
3	FW+MW+CD	195 ml	180 ml	210 ml	195 ml	60 ml	20 ml	10 ml
4	FW	60 ml	75 ml	66 ml	72 ml	29 ml	8 ml	Trace amount
5	MW	75 ml	105 ml	96 ml	98 ml	39 ml	13 ml	Trace amount
6	FW+MW	96 ml	120 ml	115 ml	105 ml	43 ml	13 ml	Trace amount

FW: food waste; MW: market waste; CD: cow dung.