When it comes to garbage classification, we are not new. It is even known to all that the promotion of garbage classification is on the streets and lanes. Cities and villages are in continuous development. Children, including children, know that garbage classification is necessary and will talk about the damage caused by garbage unclassification. So why do we start from a small age and develop good classification habits, Let garbage sorting take root in our hearts.

Why is it difficult to implement waste classification? The first is the problem of living habits. It used to be said that garbage does not fall on the ground, but now it is garbage that needs to be sorted; Secondly, the specification of waste classification is not clear. Due to different regions, living habits and ways of life, we have different specifications for waste classification, which is one of the reasons why waste classification is difficult; There are no clear regulations to implement this work; Therefore, it is difficult to implement garbage classification, which is also a step-by-step process, and we should not be too hasty, let us not be frightened and afraid to participate.

The implementation of waste classification is of great significance for improving the level of urban civilization, improving the urban environment and improving the resource recovery rate. The setting of garbage classification columns and garbage classification boxes in communities, communities, factories, parks, etc. will help guide residents to correct garbage classification awareness, actively practice green life, build a harmonious ecological environment, and transform garbage classification from slogans to actions and habits.

Waste classification is of great significance to urban environment, especially in urban residential areas, which will produce a large amount of domestic waste. There are many kinds of domestic garbage, mainly including recyclable garbage, kitchen waste, hazardous garbage and other garbage. Recyclable garbage is usually all kinds of paper, metal, plastic, glass, etc. This kind of garbage can be turned into treasure and recycled.

Kitchen waste can be transformed into organic fertilizer through biotechnology. If hazardous wastes and other wastes are not classified, whether they are disposed by landfill or incineration, they will pollute the environment. It can be seen that garbage classification is of great significance to urban residents' life and environmental protection.

Before the implementation of garbage classification, the garbage collection and treatment in the living quarter generally involves setting up a garbage sorting station or a garbage sorting booth at the designated location of the community, placing garbage cans, and then cleaning personnel regularly. Although garbage cans of different colors will be placed in the same location in most communities, and the garbage types corresponding to garbage cans of different colors will be noted. In order to enhance residents' awareness of consciously practicing garbage classification, improve environmental protection concepts, and improve the garbage classification work, many communities have abolished the original scattered placement of garbage cans and changed to unified collection and classification of garbage in communities. Therefore, classified garbage cans and classified garbage stations have become indispensable garbage collection and treatment facilities in many communities.

At present, most of the classified garbage cans put into use are made of plastic, and most of them are single garbage cans of four types. Different types of trash cans have different colors. The appearance of recyclable trash cans is blue, food trash cans are green, hazardous trash cans are red, and other garbage is gray. And different garbage cans will have corresponding icons and corresponding garbage schematics on their outer surfaces. Such a setting can make people clear about the classification of common garbage at a glance. However, the defect is that the capacity of a single garbage can is small and identical. It is often seen that the capacity of one type of garbage can is insufficient, while the capacity of another type of garbage can is too large. In this case, a large amount of garbage will be put into other garbage cans, which makes the garbage placing environment cannot be classified accurately.