What is garbage sorting?

Garbage classification refers to a series of activities that classify, store, put in and carry garbage according to certain regulations or standards, so as to turn it into public resources. The colors and labels of sorting bins are as follows:

1 red

Red stands for harmful waste. Harmful substances include waste batteries, fluorescent tubes, paints, expired drugs, cosmetics and other substances that are not recyclable and have certain pollution hazards.

2. Green (surname); green

Green represents kitchen waste. Kitchen waste can be used as fertilizer for plant nutrients, which can be decomposed and absorbed by natural microorganisms and plants after being buried in soil, thus playing a role in recycling waste.

3. Blue

Blue represents recyclable garbage, including valuable substances such as plastics, paper and metals, which will be incorporated into the waste recycling system for resource recovery.

Step 4: Gray

In addition to harmful substances and recyclable substances, garbage, bricks, ceramics, muck and other wastes that are difficult to recycle are generally burned and buried.

The significance of garbage classification:

1, reducing land erosion. Garbage classification, removing recyclable and non-degradable substances, reducing the amount of garbage by more than 60%.

2. Reduce pollution. Waste plastics in soil will lead to crop yield reduction; Waste plastics are eaten by animals by mistake, resulting in accidents of animal death. Therefore, recycling can also reduce the harm.