150 words of publicity for garbage classification

1. A little knowledge of garbage classification in 150 words

A little knowledge of garbage classification in 150 words 1. A little knowledge of garbage classification

Knowledge about garbage classification

< p> In Germany, throwing away garbage is very particular. If you accidentally throw it in the wrong place, the entire community may suffer. I have been studying in Germany since 2002, pursuing a master's degree in environmental engineering. After school, I also worked in a garbage recycling company, and I personally felt the importance that Germans attach to environmental protection.

It took me a month to figure out how to throw away garbage

Germany’s garbage recycling rate ranks first in Europe, and its garbage classification system is also very complicated.

Domestic waste can be divided into 5 major categories: organic waste, recyclable packaging, paper, glass products and batteries. Different garbage is collected by different garbage bins, and in order to facilitate collection, the garbage bins are often placed in different places. The first thing I did after finding a house in Germany was to ask my neighbors for advice on how to properly throw away garbage. It took me a whole month to fully understand it.

Trash cans are rarely open-top, and most are of sliding-lid design. When throwing away garbage, push the lid open with force. After letting go, the lid will automatically return to its original position. This has two benefits: First, it prevents rainwater from falling into the box and turns the trash can into a water tank. Secondly, it can reduce the odor escape.

Trash cans on the street are usually covered with plastic bags in yellow and blue colors. The former collects recyclable waste such as paper packaging, while the latter accommodates household waste such as fruit peels.

The trash can in the kitchen is generally required to be covered with a blue plastic bag. The usual leftover meals, melon peels and fruit scraps, etc. are thrown here. When the bag is full, tie it into a knot and carry it to a designated place outside the house. The cleaning staff will know how to sort and dispose of the plastic bag just by looking at its color.

For organic waste (food, etc.), Germany usually incinerates or buries it, but since 2005, the European Union has banned landfilling of organic waste. Incineration causes little pollution, and the heat can be used to generate electricity or heat. There is usually a green box next to the organic trash can, which is where paper is thrown. Unnecessary waste paper, newspapers, magazines, books, etc. are thrown there.

However, it should be noted that cartons and cartons cannot be thrown in. Because they are recyclable packaging, they should be thrown into special yellow plastic bags. Chinese people who have just arrived in Germany often don’t know this. This kind of plastic bag with an eye-catching recyclable logo can be obtained for free from the nearest post office and supermarket. Other recyclable packaging such as can shells, plastic boxes, etc. can be placed in this bag regardless of their material as long as they are printed with a recyclable logo.

There is a box at the door of every supermarket in Germany to collect used batteries. Glass bottles and jars are thrown into different trash bins according to color. Glass trash bins usually come in groups of three, and the bins are marked with eye-catching color signs: brown, green, transparent and colorless to remind you not to throw away the wrong ones.

We won’t do it again if it happens a second time

The vast majority of German people support Germany’s complicated garbage classification. A friend of mine is studying at the University of Dresden. He said that when he first arrived in Germany, he lived in a student apartment. Since he didn’t have this habit in China, he mixed the garbage together and threw it out. One day, he saw the dormitory administrator wearing gloves opening his discarded garbage bags and resorting them. He was shocked and ashamed.

If you don’t follow these rules, trouble will come. Once, I was working in a garbage recycling company and followed my colleagues to a community. A German colleague opened a yellow plastic bag that said it was recyclable and found a large ball of moldy flour inside. Because the flour was too heavy, it burst the plastic bag. It was sprinkled all over the ground. According to regulations, flour should be packed in blue bags. Soon, the staff posted a warning sheet at the door of the community with the following meaning: Someone in your community littered and made a mistake. Now the first warning is issued. If it happens a second time, we will not come back.

I heard from the Germans that once the garbage recycling company occurs for the second time, the garbage collection company will "***" punish the entire community, and the community management staff will have to spend a lot of energy to coordinate, so everyone is extra careful.

The salary of German cleaning workers is generally 12 euros per hour, which is about 3,000 euros a month, which is no lower than that of office white-collar workers. (Source/"Metropolitan Express")

2. What are some tips on garbage classification

The benefits of garbage classification

The benefits of garbage classification are obvious.

After the garbage is sorted, it is sent to the factory instead of the landfill, which not only saves land, but also avoids the pollution caused by landfill or incineration, and can also turn waste into treasure. For example, waste batteries are called "micro-killers". It is well known that batteries in daily life contain heavy metals such as mercury or cadmium. If these heavy metals are left underground, they will easily enter the groundwater through rainwater leaching and have a negative impact on water resources. and land causing severe persecution. However, waste batteries contain a variety of useful metal minerals, and their recycling value is very high. Because of the serious hazards and special recycling value of waste batteries, many countries strictly prohibit them from being mixed with garbage. Japanese communities have special yellow buckets to put button batteries and other materials separately. Another example is biological waste such as leftover lettuce, eggshell peels, vegetable leaves and other kitchen waste, which can be used to make good organic fertilizers. For example, the Da Nameng biological waste treatment machine in Huaibaishu Community can dry and crush biological waste to make efficient organic fertilizer. Residents can use it to grow flowers and grass. The vegetables grown using them are safer and healthier than food grown with chemical fertilizers, and are quite popular in supermarkets. Biological waste usually accounts for 40% of the total waste. If they can be turned into organic fertilizer, it will not only save land used for landfills, but also save vehicles and energy to transport them, and prevent them from breeding mosquitoes, flies and bacteria.

Therefore, there are many benefits to garbage classification.

Introduction to environmentally friendly classified trash cans

Generally speaking, common environmentally friendly classified trash cans are divided into green, yellow, and red.

The green ones are for recyclable garbage: paper, plastic, rubber, metal, glass, etc.

Yellow is non-recyclable garbage. Non-recyclable garbage: mainly kitchen garbage, including fruit peels, vegetable

peels, leftovers, etc.

Put away toxic and hazardous waste in red Toxic and hazardous waste: batteries, fluorescent lamps, mercury thermometers,

paint buckets, medicines, cosmetics, etc.

Promotional slogans about garbage classification

1. There are many benefits to garbage classification, and environmental protection depends on you and me 2. Please find a suitable home for the garbage

3 .If garbage can be turned into treasure, sorting and recycling is indispensable. 4. If everyone is willing to sort, garbage can also be turned into gold. 5. Garbage classification can be done with a little effort

6. Divide the garbage into a small part, and the environment will be beautiful

7. A little effort, a sustainable source of resources

8. Throw away "white pollution" and become "white resources" 9. Develop civilized dining habits and reduce kitchen waste 10. Garbage Children are going to separate families, and it is up to everyone to live and work in peace and contentment

3. A speech about garbage classification of about 150 words

One day, I was walking along the path and saw a little boy holding a Broken plastic cups stood blankly next to two trash cans. I walked over and took a look. It turned out that the two trash cans contained "recyclable garbage" and "non-recyclable garbage" respectively. I guess he was thinking: Are plastic cups recyclable or non-recyclable? Later, he didn't care and threw the plastic cup into the non-recyclable garbage bin. I watched everything calmly and quietly, and walked away quietly.

When I got home, I immediately consulted the computer. It was discovered that the plastic cup turned out to be recyclable waste. But the boy mistook the plastic cup for non-recyclable trash, found the wrong home for the plastic bottle and the wrong mother. In fact, in life, is this phenomenon still rare? Because people know too little about recyclable and non-recyclable garbage, they often confuse the types of garbage when throwing away garbage. In the past, everyone always advocated "don't litter". Nowadays, this undesirable phenomenon has been significantly improved, but another big problem has arisen: garbage must also be classified. But people always don't pay enough attention to this bad phenomenon, causing this phenomenon to continue to increase like a virus. What to do? I searched online for the benefits of garbage classification. Garbage classification not only makes good use of beneficial resources, but also plays an important role in the environment. But in life, there are always some people who are afraid of trouble and often sort garbage randomly, which will produce bad results. So I hope everyone can pay attention to garbage classification, implement garbage classification, and classify garbage correctly. Here, I would like to make some suggestions:

1. It is recommended that families and regions that have not implemented garbage classification should practice it; families and regions that have implemented garbage classification should try their best to correctly classify garbage.

2.

I hope everyone will go online more and learn about the benefits of garbage classification.

3. I hope everyone can enhance their understanding of "recyclable garbage" and "non-recyclable garbage" and learn more about these two different types of garbage.

4. When we meet people who "don't know what type of garbage a certain garbage belongs to", it can help them correctly distinguish the garbage.

5. We hope that more people will join us and call on everyone to "implement garbage classification and create a better home."

In order to create a beautiful home, we encourage more people to join the team of "implementing garbage classification" to add a touch of beauty to their homes and add some environmental protection to the earth. I believe that with our joint efforts, the future will be full of sunshine and hope and become a blue and clear sky.

4. Tips on garbage classification

Judging from the methods of classifying domestic waste in various cities at home and abroad, they are generally based on the composition and production volume of garbage, combined with local garbage Classify resource utilization and processing methods. For example, in Germany, it is generally divided into paper, glass, metal, plastic, etc.; in Australia, it is generally divided into compostable garbage, recyclable garbage, and non-recyclable garbage; in Japan, it is generally divided into combustible garbage, non-burnable garbage, and so on. Today, domestic waste in China can generally be divided into four major categories: recyclable waste, kitchen waste, hazardous waste and other waste. Currently commonly used garbage disposal methods include: comprehensive utilization, sanitary landfill, incineration for power generation, composting, and resource return.

Recyclable garbage

Mainly includes five categories: waste paper, plastic, glass, metal and cloth.

Kitchen waste

Including leftovers, bones, roots, leaves, peels and other food waste

Hazardous waste

Including waste batteries, waste fluorescent tubes, waste mercury thermometers, expired medicines, etc. These wastes require special safe handling.

Other garbage

In addition to the above categories of garbage, including bricks, ceramics, slag, toilet paper, paper towels and other difficult-to-recycle waste, hygienic landfilling can be effective Reduce pollution to groundwater, surface water, soil and air.

5. Summary of garbage classification 200 to 300 words

Classifying garbage My family’s life is getting better day by day, and there are gradually more domestic garbage. There are several bags of miscellaneous domestic garbage every day.

I think this must have added a lot of burden to the sanitation workers. In order to reduce the burden on sanitation workers, I sorted the domestic waste before taking out the garbage every time. Once, I took out the cans, milk bottles, and waste paper and put them into three cartons respectively. My mother saw it and asked strangely. : "What are you doing?" I told my mother: "I am sorting the garbage. Some of it can be recycled, which can not only support national construction, reduce pollution, but also increase income!" My mother said happily: " Everyone has a responsibility to protect the environment! My child, you are so thoughtful, this is a great idea!” I felt happy after hearing my mother’s praise.

6. Looking for some tips on garbage classification

Recyclable garbage

mainly includes five categories: waste paper, plastic, glass, metal and cloth. Waste paper: mainly includes newspapers, periodicals, books, various packaging papers, office paper, advertising paper, cartons, etc. However, it should be noted that paper towels and toilet paper cannot be recycled because they are too water-soluble. Plastics: Mainly include various plastic bags, plastic packaging, disposable plastic lunch boxes and tableware, toothbrushes, cups, mineral water bottles, toothpaste wrappers, etc. Glass: mainly includes various glass bottles, broken glass pieces, mirrors, light bulbs, thermos bottles, etc. Metal objects: mainly include cans, cans, etc. Fabrics: mainly include discarded clothes, tablecloths, face towels, school bags, shoes, etc. Through comprehensive processing and recycling, pollution can be reduced and resources saved. For example, every ton of waste paper recycled can make 850 kilograms of good paper, save 300 kilograms of wood, and reduce pollution by 74% compared with the same amount of production; every ton of plastic beverage bottles recycled can obtain 0.7 tons of secondary raw materials; every ton of scrap steel can be recycled Smelting 0.9 tons of steel, saving 47% of the cost compared with ore smelting, reducing air pollution by 75%, and reducing water pollution and solid waste by 97%.

Kitchen waste

Including food waste such as leftovers, bones, roots and leaves, peels, etc., which are composted on-site through biotechnology and can produce 0.3 tons of organic waste per ton. fertilizer.

Hazardous waste

Including waste batteries, waste fluorescent tubes, waste mercury thermometers, expired medicines, etc. These wastes require special safe treatment.

Other garbage

Including bricks, ceramics, slag, toilet waste paper, paper towels and other waste that are difficult to recycle in addition to the above categories of garbage. They are usually incinerated according to the characteristics of the garbage. Or disposed of in landfill.

7. Please write an essay about the benefits of garbage classification, etc. 150 words is enough~Urgent

Reduce land occupation Some substances in domestic waste are not easily degraded, causing serious erosion of the land.

Garbage classification, removing recyclable and non-degradable materials, reducing the amount of garbage by more than 60%. Reduce environmental pollution. Abandoned batteries contain toxic substances such as metallic mercury and cadmium, which can cause serious harm to humans. Waste plastics in the soil can cause crop yield reduction. Abandoned waste plastics are accidentally eaten by animals, resulting in accidents of animal death. occur.

Recycling therefore reduces harm. Turning Waste into Wealth China uses 4 billion plastic fast food boxes, 500-700 million instant noodle bowls, and billions of disposable chopsticks every year, accounting for 8-15% of domestic waste.

One ton of waste plastic can recycle 600 kilograms of diesel. Recycling 1,500 tons of waste paper can avoid cutting down the trees used to produce 1,200 tons of paper.

One ton of cans can be melted to form one ton of fine aluminum blocks, which can save 20 tons of aluminum ore. 30%-40% of production waste can be recycled, and this small but profitable resource should be cherished.

You can also use cans to make pencil boxes, which is environmentally friendly and saves resources.