April 28, 2022
Manure is mixed with household waste to produce flammable methane gas and an organic residue that can be used as fertilizer.
Manure is mixed with household waste to produce flammable methane gas and an organic residue that can be used as fertilizer.
April 28, 2022
Manure is mixed with household waste to produce flammable methane gas and an organic residue that can be used as fertilizer.