| abstract |
The invention relates to the field of fermentation engineering, in particular to a fermentation tank, and a dry anaerobic fermentation system and a dry anaerobic fermentation method for co-processing municipal domestic garbage and municipal sludge, wherein the fermentation tank comprises the fermentation tank. The system comprises a material mixing and injecting system, an anaerobic fermentation system, a recycling system and a discharging and dehydrating system; can carry out anaerobic digestion treatment with high solid content rate by cooperating various complex organic wastes such as municipal domestic waste, municipal sludge, agricultural wastes and the like, not only finds out the treatment way of the municipal domestic waste, but also changes waste into valuable and provides a new energy source. |