Difference between biogas purification system and biogas pretreatment system
The pretreatment system of biogas fermentation is the pretreatment of biogas fermentation raw materials. Such as: animal manure after mixing into the fermentation tank process and straw shredding retting process.
The utility model relates to a methane purification system, in particular to a device for removing water and hydrogen sulfide gas. For the purification of water is added a set of water bottles in the outlet end; the removal of sulfide gas by filtering the removal of ferric oxide.
Strictly speaking: biogas purification system and biogas fermentation pretreatment system.
