How to classify garbage and how to classify and dispose of garbage

Each of us throws out a lot of garbage every day, do you know that this garbage goes to **? They are usually sent to the dump first and then to landfill.

The cost of landfilling is high, with the cost of disposing of one ton of garbage costing about 200 to 300 RMB. People consume a lot of resources, produce on a large scale, consume a lot of it, and produce a lot of waste.

Are we helpless with garbage? In fact, there is a way, which is garbage classification. Garbage classification is to put garbage classification at the source, and turn it back into resources through the sorting of cleaning and transportation.

From the perspective of the methods of domestic waste classification in various cities at home and abroad, they are generally classified according to the composition and amount of garbage, combined with the resource utilization and treatment methods of local garbage. For example, in Germany, it is generally divided into paper, glass, metal, plastic, etc.; Australia, generally divided into compostable garbage, can be **garbage, non-**garbage; In Japan, it is generally divided into combustible garbage, non-combustible garbage, and so on.

Nowadays, China's domestic waste can generally be divided into four categories: ** garbage, kitchen waste, hazardous waste and other garbage. At present, the commonly used waste disposal methods mainly include comprehensive utilization, sanitary landfill, incineration and composting.

1. Garbage mainly includes waste paper, plastic, glass, metal and cloth. Waste paper: mainly including newspapers, periodicals, books, various packaging paper, office paper, advertising paper, cartons, etc., but pay attention to paper towels and toilet paper due to the strong water solubility.

Plastics: mainly include all kinds of plastic bags, plastic packaging, disposable plastic lunch boxes and tableware, toothbrushes, cups, mineral water bottles, etc. Glass:

It mainly includes all kinds of glass bottles, broken glass pieces, mirrors, light bulbs, thermoses, etc. Metal objects: mainly including cans, canning boxes, toothpaste skins, etc.

Fabrics: mainly include discarded clothes, tablecloths, face towels, school bags, shoes, etc. Through comprehensive treatment, pollution can be reduced and resources can be saved.

For example, 850 kilograms of paper can be made from 1 ton of waste paper, saving 300 kilograms of wood, and reducing pollution 74 than the same amount of production; 0 7 tons of secondary raw materials can be obtained for every 1 ton of plastic beverage bottles; Every 1 ton of scrap steel can be made 0 9 tons of steel, which saves 47 costs compared with ore smelting, reduces air pollution by 75, and reduces water pollution and solid waste by 97.

2. Kitchen waste includes leftovers, bones, roots and leaves and other food wastes, which are composted by biotechnology on site, and can produce 0 3 tons of organic fertilizer per ton.

3. Hazardous garbage includes waste batteries, waste fluorescent tubes, waste water silver thermometers, expired medicines, etc., which require special and safe treatment.

4. Other garbage includes bricks, ceramics, muck, toilet waste paper and other wastes in addition to the above-mentioned types of garbage, and sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air.

In April, Haidian District, Beijing, fully implemented garbage classification, which is divided into kitchen waste, hazardous waste and other garbage. To put it simply, the waste produced in the kitchen is kitchen waste; The things that we can sell for money are the best things; The article contains some chemical components and is hazardous waste; What doesn't fit in front of you is other garbage.

Our household waste can generally be divided into four categories: garbage, kitchen waste, hazardous waste, and other garbage. Among them, kitchen waste is also called wet waste, and other waste is also called dry waste.

How should garbage be sorted?

How to carry out garbage classification and treatment methods, in order to improve ecological civilization.

Many cities have begun to strictly implement garbage classification, if the garbage is not classified is to be punished, but there are still many people who do not understand how to classify garbage, the following is how to classify garbage and dispose of it, let's take a look.

1. When collecting garbage, it should be collected in a closed manner and collected by classification to prevent secondary pollution of the environment. For the direct collection method of non-garbage compression trucks, garbage bags should be built into the garbage collection container and collected by the cleaner in a closed manner.

2. Before putting in, the paper should be stacked neatly as much as possible to avoid kneading; Bottles and cans should be cleaned up after the products in the container are exhausted as much as possible, and then put them away; Food waste.

It should be bagged and closed.

3. When putting it in, it should be put into the designated place and container according to the prompt of the garbage classification sign. Glass items should be handled with care to avoid breakage.

4. After putting it in, you should pay attention to cover the lid of the garbage can to avoid garbage polluting the surrounding environment and mosquitoes and flies breeding.

Garbage classification and treatment can be divided into four categories: material classification, other garbage, kitchen waste, and hazardous waste.

1. The main categories of materials include waste paper, plastic, glass, metal and cloth.

2. Other garbage (called dry garbage in Shanghai) includes bricks, tiles, ceramics, muck, toilet waste paper, paper towels and other difficult wastes and dust, food bags (boxes) in addition to the above-mentioned types of garbage. Sanitary landfills can effectively reduce pollution of groundwater, surface water, soil and air.

3. Kitchen waste (Shanghai wet garbage) includes leftovers, bones, roots, leaves, peels and other food wastes. Biotechnology processes compost on site, producing tons of organic fertilizer per ton.

4. Hazardous garbage contains heavy metals, toxic substances that are harmful to human health, or wastes that cause actual or potential harm to the environment.

How to deal with garbage classification, I believe that many friends have also encountered this similar problem, so how to solve this kind of problem? Let's share the solution to this problem with you, I hope it can help you. 1. Garbage disposal refers to the classification of garbage according to the classification of reusable and non-reusable.

2. Through the classification and treatment of garbage, the resources can be used in the garbage, reduce waste, and reduce the energy consumed by landfilling and incineration.

3. Household appliances can be sent to special manufacturers for decomposition**, and different garbage bags can be prepared at home to collect waste paper, plastic packaging boxes, kitchen waste, etc.

4. Garbage classification and self-classification every day is not only a responsibility, but also conducive to cultivating children's habit and consciousness of caring for the environment.

1. Garbage classification can be divided into garbage and non-garbage according to whether it can be classified as garbage. However, garbage mainly refers to five categories: waste paper, plastic, glass, metal and cloth. It is divided into two categories: organic waste and hazardous waste.

2. Organic waste generally refers to kitchen waste, leftovers, fruit peels, vegetable skins, etc., and seemingly non-sustainable garbage can be transformed into fertilizer through the fermentation process of biotechnology.

3. Hazardous garbage refers to used up waste batteries, waste lamps, waste thermometers, expired drugs, expired cosmetics, etc., which not only cannot be used, but also causes great pollution to the environment.

1. Understand garbage classification, only a good classification can reduce the lead time of treatment, and also avoid some unnecessary cross-contamination. There is a lot of garbage in urban construction, township districts and life, and there are garbage that can be collected and garbage that cannot be collected, so it is necessary to mark them out with garbage cans.

2. Docking with schools to carry out teaching and cherry blossom shooting. Let garbage classification be deeply rooted in the hearts of the people. Become a student self-conscious. Connect with primary schools, middle schools and other schools near the community, and ask schools to carry out more courses and activities related to garbage classification to enhance the classification awareness of Xuehe Weisheng.

3. Teach students to understand garbage classification identification. Intensify outdoor publicity. Make garbage sorting a household name. Use a variety of ways such as community bulletin boards and outdoor LED displays to publicize garbage classification knowledge, so that residents in the community can receive more garbage classification information.

4. Complete garbage sorting facilities. Transfer equipment. Separate garbage bins are added in the community for the use of residents in the community. In schools, separate garbage bins have also been purchased.

5. The treatment method of garbage is to directly dispose of the garbage [metal, plastic, rubber, glass, paper, etc.] that can be used as a resource, and the garbage that cannot be used for kitchen waste is treated by incineration and landfill [direct landfill and reduction incineration landfill].