There is a lot of garbage, which is harmful, and everyone praises it for its classified placement. Small trash can, there is a lot of knowledge in it. Blue trash can, garbage collection home. Green trash can, kitchen garbage is poured in it. The yellow trash can contains other rubbish.
Red trash can, harmful waste put it in. Red, yellow, blue and green trash cans, don't make a mistake. Men, women and children act together and use their brains to sort garbage. Garbage sorting has many benefits, and the environment is good for three purposes. I can do urban sanitation and create a civilized city.
Benefits of garbage sorting
1. Save resources. After garbage sorting, many resources can be reused.
2. At the same time, it can also ensure the work efficiency of workers.
3. Reducing land occupation can share the pressure of landfill.
4. Many substances in domestic garbage are not easy to degrade, which makes the land seriously eroded.
5. Garbage sorting can remove recyclable and non-degradable substances.
6. Turning waste into treasure, food, vegetation and fabrics in garbage can be turned into resources, which can be composted to produce organic fertilizer.
7. Garbage incineration can generate electricity, heat or cool.
8. Bricks and lime soil can be processed into building materials and so on.