According to these conclusions, different feeding schemes for fluidized bed incinerator were introduced, which is important for the designing of new fluidized bed waste incinerator.

The sizing anaerobic fermentation process secondary pollution and merchandise of fertilizer etc of municipal refuse in the anaerobic digestion process are specifically analyzed.

Grasping the distribution of all kinds of solid grains under the different wind velocities is of great importance in approving the efficiency of garbage separating by wind force.