Legal analysis: urban household waste is divided into the following four categories: (1) recyclables: mainly including waste paper, waste plastics, waste glass, waste metals, waste textiles, waste packaging, waste electrical and electronic products, etc.; (2) food waste: mainly including food waste generated by residents' households, kitchen waste generated by relevant units of canteens, hotels, restaurants and catering outlets, etc., and farmers' markets, agricultural produce wholesale markets, rotten meat, meat bones, eggshells, livestock and poultry products, offal and other fruit and vegetable waste, dead branches and leaves and pruning of garden waste, etc.; (3) Hazardous waste: mainly including waste batteries (cadmium-nickel batteries, mercuric oxide batteries, lead storage batteries, etc.), waste fluorescent lamps (fluorescent lamps, energy-saving lamps, etc.), waste medicines and medicinal products (e.g., waste medicines, waste thermometers, waste sphygmomanometers, etc.), waste chemicals and their containers (e.g., waste insecticides), waste medicines and their containers (e.g., waste pesticides). containers (e.g. waste pesticides, waste disinfectants, waste paints, waste cosmetics, etc.); (4) Other garbage: other domestic garbage other than the above categories, mainly including ceramics, dust, waste toilet paper, diapers, polluted paper towels, disposable food containers, cigarette butts and so on.

Legal basis: "The Chinese People's **** and the State Solid Waste Pollution Prevention and Control Law" Article 42 of the city's domestic garbage should be timely removal, and gradually do the classification of collection and transportation, and actively carry out the rational use and implementation of harmless disposal.