There are four major categories of household waste classification: recyclable waste, hazardous waste, wet waste and dry waste.
1, recyclable waste
is renewable resources, refers to the uncontaminated domestic waste, suitable for recovery and recycling of waste. Mainly include: paper (newspapers, flyers, magazines, old books, cardboard boxes and other uncontaminated paper products, etc.), metal (iron, copper, aluminum and other products), glass (glass bottles and jars, flat glass and other glass products), cotton and linen, plastic products (Styrofoam, plastic bottles, hard plastic, etc.), rubber and rubber products, milk cartons and other Tetra Pak packaging, beverage bottles (Coke cans, plastic beverage bottles (Coke cans, plastic bottles, beer bottles, etc.), etc. Putting attention: 1, light put; clean and dry, avoid pollution; 2, waste paper as flat as possible; 3, three-dimensional packaging, please empty the contents, clean and flatten put; 4, there are sharp edges and corners, should be wrapped and put.
2. Hazardous waste
This refers to the substances in the domestic garbage that cause direct or potential harm to human health or the natural environment, which must be collected, transported and stored separately, and be handled with special safety by the professional organizations recognized by the environmental protection department. Mainly include: batteries (storage batteries, button batteries, etc.), waste electronic products, waste lamps bulbs, expired drugs, expired cosmetics, hair dye, pesticide containers, herbicide containers, discarded mercury thermometers, waste paint buckets, waste printer cartridges, toner cartridges and so on. Put attention: 1, batteries, waste electronic products, please pay attention to gently put; 2, paint buckets, pesticides, etc. If there is a residue, please closed and put; 3, waste lamps and bulbs and other easy to break, please even after the packaging or wrapping gently; 4, waste medicines, etc., even with the packaging and put
3, kitchen garbage (wet garbage)
As its name suggests, it is mainly for the leftovers from the cafeteria, leftovers, and cooking process, the vegetable leaves, meat, vegetables, and other food, and the food is not used. The leftover food, leftover food and cooking process of the cafeteria, vegetable leaves, meat, fish and shrimp waste parts, egg shells and so on. Mainly include: leftovers and western food pastries and other food residues, vegetable stalks and leaves, animal bones and offal, tea dregs, fruit residues, shells and peels, bonsai and other plant residues and leaves, waste cooking oil and so on. Its main sources are family kitchens, restaurants, hotels, canteens, markets and other industries related to food processing. Putting Note: 1. Pure fluid food waste, such as milk, should be poured directly into the downspout; 2. Wet waste with packaging should be sorted and put out after removing the packaging, and the packaging should be put into the corresponding recyclables or dry waste containers; 3. It is encouraged to remove the packaging (e.g., plastic bags) when putting out the wet waste.
4. Other garbage (dry garbage)
This refers to domestic garbage other than recyclables, hazardous garbage, and kitchen garbage, i.e., garbage that the current sanitation system mainly collects and handles. It mainly includes: contaminated and non-recyclable paper (paper cups, photos, copy paper, pressure-sensitive paper, receipt paper, postcards, photo albums, toilet paper, diapers, etc.), contaminated or other non-recyclable glass, plastic bags and other contaminated plastic products, used clothing and other textiles, worn-out ceramics, women's sanitary products, disposable tableware, shells, cigarette butts, dust, etc. Note: 1. Drain as much water as possible; 2. Put household garbage that is difficult to identify into dry garbage containers.