The colors and markings of classified trash bins are as follows:
Red represents hazardous waste. Hazardous substances include waste batteries, fluorescent tubes, paints, expired medicines, cosmetics, etc., which are not recyclable and carry certain pollution hazards.
Green represents food waste. Kitchen waste can be used as fertilizer for plant nutrients. After the soil is buried, it can be decomposed and absorbed by natural microorganisms and plants, playing a role in waste recycling.
Blue represents recyclable waste, including plastic, paper, metal and other valuable materials. These materials will be included in the waste recycling system for resource recycling.
In addition to garbage other than hazardous and recyclable materials, bricks, tiles, ceramics, muck and other wastes that are difficult to recycle, these materials are generally incinerated, buried, etc.