The specific method is as follows:

1. Landfill is an effective method to absorb a large amount of municipal solid waste, and it is also the final disposal method of all the residues in the garbage treatment process. At present, the direct landfill method is widely used in China.

2. Incineration is a method of putting garbage into a high-temperature furnace to fully oxidize the combustible components in it, and the generated heat is used for power generation and heating.

3. Stack the domestic garbage in piles, keep the temperature at 70℃ for storage and fermentation, and decompose the organic matter into inorganic nutrients with the help of the decomposition ability of microorganisms in the garbage.

Landfill is one of the most common garbage disposal methods, which is characterized by low cost and simple method, but it is easy to cause secondary pollution of groundwater resources.