What is the symbol of a classified trash can?

1. Blue recyclable trash cans

Mainly include: newspapers, magazines, books, various wrapping paper, office paper, cartons, etc., but paper towels and toilet paper are too strong. Cannot be recycled due to water solubility.

Plastics mainly include various plastic bags, plastic packaging, disposable plastic lunch boxes and tableware, toothbrushes, cups, mineral water bottles, etc. Glass mainly includes various glass bottles, broken glass pieces, mirrors, light bulbs, etc.; metal mainly includes cans, metal cans, etc.

2. Red toxic and harmful recycling bins

Mainly include: waste batteries, waste fluorescent lamps, waste light bulbs, waste water silver thermometers, waste paint buckets, waste household appliances, expired drugs, Expired cosmetics.

3. Green kitchen trash cans

Mainly include: rice and flour food residues, vegetables, animal and vegetable oils, meat and bones, etc., chemical composition, starch, cellulose, protein, lipids and inorganic salts.

4. Yellow medical trash cans

Mainly include: used cotton balls, emery cloth, tape, waste water, disposable medical equipment, postoperative waste, expired drugs, etc.

Other gray trash cans. Mainly include: such as cigarette butts, cinders, construction waste, paint peels, vegetable leaves, leftovers, flowers and trees that have little value after being discarded.