Rotten garbage refers to urban household waste that has been filled or piled up in landfills for many years. After 8-10 years of degradation, some of the household waste has basically reached a stable state and is therefore called stale waste. Household waste is a solid waste generated in human daily life and production. Due to its large discharge volume, complex and diverse composition, and pollution, resource and social characteristics, if not properly disposed of, it will pollute the environment, affect environmental hygiene, waste resources, destroy production and life safety, and disrupt social harmony.

 

The Lantian Machinery msw sorting equipment adopts a high-speed belt conveyor for the feeding conveyor, which evenly distributes the materials on the high-speed belt and improves the sorting effect. The disc homogenizer (optional) can increase the air sorting efficiency. The air volume, wind speed, and air pressure at the outlet of the blower can be adjusted, and the types of separated substances can be adjusted according to needs. Therefore, whether it is household waste or stale waste, it can be directly screened and processed, making it a very practical msw sorting equipment.

 

Garbage disposal should adhere to the concept of hierarchical treatment and utilization, starting with source reduction and emission control, followed by material utilization, energy utilization, and final landfill disposal. It is necessary to balance the development of various links in garbage disposal, fully utilize the role of various garbage disposal methods, especially strengthen the material utilization of classified garbage, reduce the amount of garbage generated, and reduce the amount of garbage discharged after each level of treatment.

 

The main treatment methods after garbage classification

 

(1) Organic waste: after hydrolysis, hydrothermal oxidation treatment to make fertilizer or using incinerator exhaust gas for drying before incineration;

 

(2) Sand and inorganic waste: used to produce environmentally friendly bricks or naturally fermented nutrient soil for soil improvement;

 

(3) Plastic waste: can be gasified for power generation, reused to produce plastic products, or used to produce bio cracking diesel;

 

(4) Ferromagnetic waste: recycling and reuse;

 

(5) Non recyclable combustible waste: incineration.