286
1-2 300-2,500 100-500 Nm3/h Muñoz , 2015
Clean biogas > 97% CH4
Compressors
Raw biogas CH4, CO2, H2S
Regenerated water
Recycled CH4
Flash tank
Air
Exhaust gas CH4, CO2, N2
Scrubber
6.1
- Amine absorption process)
Monoethanolamine MEA Methyl diglycolamine DGA Diethanolamine DMA 6.2
Water pump