Mechanical Biological Treatment (MBT) System, Biogas Plant, Anaerobic Digestion

The mechanical biological treatment (MBT) system consists of a mechanical sorting system, a biological anaerobic digestion (AD) system and a sewage treatment system. It is generally used for the treatment of MSW or kitchen waste with more than 40% organic content.

The mechanical sorting system sorts out recyclables like paper, plastic and metals. The biological process includes aerobic decomposition, anaerobic digestion, or a combination of the two for biomass waste. The sewage treatment system will treat waste water so the leachate generated during anaerobic fermentation meets drinking water safety standards.

Daily processing capacity: 200 tons or more

Benefits

MBT systems can be used in conjunction with MSW sorting systems to improve the recovery rate.
The biogas generated from biological anaerobic fermentation can be directly used for power generation, or biogas purification and natural gas production.
The remaining biogas residue can be used for composting, and the resulting biogas slurry can be used as an irrigation liquid.
To satisfy different customer requirements, we have a fully automatic MBT system to carry out automatic screening with a more advanced optical sorting system, as well as a semi-automatic MBT system to fulfill semi-automatic screening via other mechanical sorting methods.
We also provide dry or wet AD systems upon request. Generally, the wet AD system consumes a larger amount of water, and the dry AD system features a modular container design, which not only uses less water but also produces more gas.