Biogas Production and Applications in the Sustainable Energy Transition

Table 5

Average composition of biogas [16, 33, 40, 56, 114].

	Element	Composition (%)
1	Methane	30-80%
2	Carbon dioxide	20-45%
3	Nitrogen	1-10%
4	Ammonia	0-0.05%
5	Moisture	2-8%
6	Hydrogen	0-3%
7	Hydrogen sulfide	0.1-0.5%
8	Oxygen	0.1-3%
9	Ammonia	0-0.5%
10	R2SiO	0-0.5 mg/m^3
11	CxHy	0-1%