1. In order to control pollution, protect the environment and strengthen the classified management of domestic waste in Guangzhou, on February 27th, 20 17, the Regulations on the Classified Management of Domestic Waste in Guangzhou was adopted at the 11th meeting of the Standing Committee of the 15th People's Congress of Guangzhou, and on March 30th, 20 18, it was adopted by the 13th People's Congress of Guangdong Province. Effective as of July 1 day, 1965.

2. Guangzhou's garbage sorting policy has made some adjustments to details such as kitchen waste, other garbage and harmful waste. Animal bones, nut shells, zongzi leaves, corn cobs, scallops and other big bones. It is classified as other garbage, while waste batteries, waste lamps, waste drugs, waste chemicals and waste water silver are clearly defined as harmful waste.

3. Garbageclassification (garbage classification in English) generally refers to a series of activities that classify, store, put in and carry garbage according to certain regulations or standards, thus turning it into public resources. The purpose of classification is to improve the resource value and economic value of garbage and make the best use of it.

4. Garbage belongs to the public's private articles at the stage of classified storage. After the garbage is classified by the public, it becomes a regional quasi-public resource in the community where the public is located, and it becomes a non-exclusive public resource after being classified and transported to the garbage concentration point or transfer station. Judging from the classification methods of municipal solid waste at home and abroad, it is generally classified according to the composition and output of garbage, combined with the resource utilization and treatment methods of local garbage.