What are the four major categories of garbage classification?

1. Food waste: refers to the organic and perishable waste generated from residents’ family life and canteens of hotels, government agencies, enterprises and institutions. It has high water content, is easily biodegradable, produces odor, and produces Leachate and other characteristics. Mainly include: discarded and remaining food, vegetable, melon and fruit peels and cores, tea residues, waste cooking oil, etc.

2. Hazardous waste: It is flammable, corrosive, explosive and infectious. Mixing it with domestic waste can easily cause secondary pollution. Mainly include: waste batteries, waste fluorescent tubes, waste mercury thermometers, paint buckets, expired medicines, waste cosmetics, etc.

3. Other garbage: including other household waste except kitchen waste and hazardous waste, including bulky waste. Mainly include: discarded toilet paper, diapers, ceramic products, sponges, travel bags, balls, flower pots, carpets, aprons, etc.

4. Recyclable garbage: refers to the unpolluted garbage in domestic garbage that has certain economic value and is suitable for recycling and resource utilization. Mainly including: paper, metal, glass, plastic, fabric, etc.