1, recyclable
Recyclable refers to domestic garbage suitable for recycling and resource utilization. The main varieties of recyclables are: waste paper, waste plastic bottles, waste metal, waste packaging materials, waste textiles, waste electrical and electronic products, waste glass, waste paper aluminum-plastic composite packaging and so on. The purpose of recycling: to avoid the "limit of growth" from the technical level; Increase the overall service life of materials and reduce the pressure on resources.
2. Other garbage
Other garbage refers to garbage with less harm and no reuse value. Other rubbish includes bricks and tiles, muck, toilet waste paper, porcelain fragments, animal droppings, disposable articles and other wastes that are difficult to recycle. Sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air.
3. Kitchen garbage
Kitchen waste refers to the waste generated by residents in daily life, food processing, catering service, unit catering and other activities, including abandoned leaves, leftovers, peels, eggshells, tea residue, bones and so on. Its main sources are family kitchens, restaurants, restaurants, canteens, markets and other industries related to food processing. Transportation must be fully enclosed to prevent dripping.
4. Hazardous waste
Hazardous waste refers to waste that directly or potentially harms human health or the natural environment. Common harmful waste includes waste lamps, waste paints, pesticides, waste cosmetics, expired drugs, waste batteries, waste light bulbs, waste water silver thermometers, etc. Hazardous wastes need to be treated safely according to special and correct methods.
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When classified as hazardous waste, we should pay attention to disposal. Among them: hazardous wastes, such as waste lamps and other easily damaged items, should be put in after packaging or wrapping; Waste drugs should be put into bags or bags; Pressure canned containers, such as pesticides, should be emptied and put into use; When hazardous waste is generated in public places, and the corresponding collection container is not found, it should be taken to the hazardous waste transportation point for proper transportation. Don't put it in other trash cans.