Classification first: In this link, the community should take into account the responsibilities of residents, employees, school students, departmental property and industry cleaning, and continue to carry out publicity and guidance on the classification of domestic waste and popular science education, so as to create a good atmosphere of "everyone participates and everyone does it" and make the concept of "everyone is the first classifier" deeply rooted in the hearts of the people.
Classified delivery: In this link, the person in charge of the management of the community and the unit is responsible for rationally arranging the dry and wet delivery points of domestic garbage according to the requirements of humanization and convenience, and configuring dry and wet garbage collection containers as needed to ensure convenient delivery and no overflow of garbage.
Second classified collection and transportation: The responsible person of the community and unit management is responsible for this stage, following the principles of easy collection, easy sorting and convenient transportation, reasonably setting up classified collection and transportation points, implementing the responsibility of cleaning personnel for classified collection and transportation, and cooperating with service enterprises to carry out classified collection and transportation.
Third sorting and primary treatment: In the transshipment sorting center, the operating enterprise is responsible for compressing the dry garbage and then transporting it. Recyclable materials and hazardous waste are classified and temporarily stored. Recyclable materials are collected and sorted by renewable resource recycling enterprises, and hazardous wastes are contracted by professional service enterprises.
Terminal treatment: wet garbage recycling, dry garbage incineration, recyclable recycling.
Benefits of garbage sorting
1, reducing land erosion
Some substances in domestic garbage are not easy to degrade, which makes the land seriously eroded. Garbage sorting, removing recyclable and non-degradable substances, reducing the amount of garbage by more than 60%.
2. Improve economic value
Garbage classification can reduce the quantity and equipment of garbage disposal and reduce the disposal cost. Improve the recycling ratio of waste products and reduce the demand for raw materials.
3. Reduce environmental pollution
In China, sanitary landfill or even simple landfill is mostly used for garbage disposal, covering tens of thousands of acres; Moreover, insects and flies fly around, sewage overflows and stinks, which seriously pollutes the environment. Waste plastics in soil will lead to crop yield reduction; Waste plastics are eaten by animals by mistake, resulting in accidents of animal death. So recycling can also reduce the harm.
4. Turn waste into treasure and make effective use of resources.
30% to 40% of domestic garbage can be recycled, so we should cherish this small-scale and large-scale resource. You can also use cans as pencil boxes, which is environmentally friendly and saves resources.