With the development of society, the construction of urban rail transit and underground pipe corridor projects, geotechnical engineering operations are more and more extensive, and a large amount of mud is also produced, which makes the treatment of mud an industrial problem.

Disadvantages of mud handling:

The amount of waste is large (usually three times the continuous wall or pile pouring), and the cost of outbound transportation is high;

2. Abandoned mud dumps ponds and valleys, seriously polluting the environment and encroaching on limited resources, and easily causing geological disasters;

      3. In order to reduce the transportation cost, the mud outbound vehicles are generally large and carry too heavy, which is harmful to the municipal road when driving and unfavorable to public transportation safety.

  4. Unscrupulous traders are profit-seeking, illegally stealing, seriously polluting the water system, causing a large number of fish and shrimp deaths, affecting the ecosystem and shipping functions of the water system.