Know the correct name of garbage classification. Many people call recyclables recyclable garbage. Since it can be recycled, it's not garbage, is it?
With the above conditions, we can start from different kinds. (Recyclable, harmful waste, other garbage, kitchen garbage)
You can put some classified trash cans at home, start at home, fill them and then pour them into the unified trash can in the community (or other places). If you need money, this can be scrapped.
In fact, if you want to do a good job in garbage sorting, you must be conscious. If not, you can't do it well even if you work hard all your life.
I have some information about garbage classification. Please have a look:
1. Recyclable garbage mainly includes waste paper, plastic, glass, metal and cloth. Waste paper: mainly includes newspapers, periodicals, books, various wrapping papers, office paper, advertising paper, cartons and so on. However, it should be noted that paper towels and toilet paper are too water soluble to be recycled. Plastics: mainly include all kinds of plastic bags, plastic packaging, disposable plastic lunch boxes and tableware, toothbrushes, cups, mineral water bottles, toothpaste skins, etc. Glass: mainly includes all kinds of glass bottles, broken glass pieces, mirrors, light bulbs, thermos bottles and so on. Metal objects: mainly including cans, cans, etc. Cloth: mainly includes discarded clothes, tablecloths, towels, schoolbags, shoes, etc. Recyclable materials can be recycled through comprehensive treatment, reducing pollution and saving resources. If every 1 ton of waste paper is recycled, 850 kilograms of paper can be made, 300 kilograms of wood can be saved, and pollution is reduced by 74% compared with the same output; Every 1 ton plastic beverage bottle can recover 0.7 tons of secondary raw materials; Every recovered 1 ton of scrap steel can produce 0.9 tons of steel, which saves 47% cost compared with ore smelting, reduces air pollution by 75%, and reduces water pollution and solid waste by 97%. 2. Kitchen waste, including food waste such as leftovers, bones, roots, leaves and peels, can be composted in situ by biotechnology, and 0.3 tons of organic fertilizer can be produced per ton. 3. Hazardous wastes include waste batteries, waste fluorescent tubes, waste water silver thermometers, expired drugs, etc. These wastes need special safety treatment. 4. Other wastes include bricks and tiles, muck, toilet waste paper, paper towels and other wastes that are difficult to recycle. Sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air. Or: 4. Other wastes include bricks and tiles, muck, toilet waste paper, paper towels and other wastes that are difficult to recycle except the above-mentioned types of garbage. Sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air.
Most of the garbage disposal methods still stay in the traditional stacking and landfill mode, covering tens of thousands of acres; Moreover, insects and flies fly around, sewage overflows and stinks, which seriously pollutes the environment. Therefore, classified collection of garbage can reduce the quantity and equipment of garbage disposal, reduce the disposal cost and reduce the consumption of land resources, which has social, economic and ecological benefits. The advantages of garbage sorting treatment are as follows: 1, reducing land occupation: some substances in domestic garbage are not easy to degrade, which makes the land seriously eroded. Garbage classification, removing recyclable and non-degradable substances, reducing the amount of garbage by more than 50%. (12) Reduce environmental pollution: Waste batteries contain toxic substances such as mercury and cadmium, which will cause serious harm to human body; Waste plastics in soil will lead to crop yield reduction; Waste plastics are eaten by animals by mistake, resulting in accidents of animal death. So recycling can reduce the harm. 3. Turning waste into treasure: China uses 4 billion plastic snack boxes and 500-700 million instant noodle bowls every year, and waste plastic accounts for 4-7% of domestic garbage. 1 ton of waste plastics can recover 600kg of diesel oil. Recycling 1500 tons of waste paper can avoid cutting down trees used to produce 1200 tons of paper. A ton of cans can be melted to form a ton of good aluminum blocks, and 20 tons of aluminum ore can be mined less. 30%-40% of the production waste can be recycled, so we should cherish this small-scale and large-scale resource. You can also use cans as pencil boxes, which is environmentally friendly and saves resources.
Japanese garbage classification Foreigners who first came to Japan will be deeply impressed by its amazing garbage classification. At first glance, Japan's garbage classification has the following characteristics. First, fine classification and timely recovery. The largest category is combustible, nonflammable, resource, rough and harmful, and it is subdivided into several subprojects, each of which can be subdivided into grandson projects, and so on. Combustible: In short, it is combustible-but ... >>
Question 2: How do you think garbage should be sorted? 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. For example, Germany is generally divided into paper, glass, metal, plastic and so on. Australia, generally divided into
Garbage, recyclable garbage, non-recyclable garbage; Japan is generally divided into combustible garbage, nonflammable garbage, and so on.
At present, domestic garbage in China can be roughly divided into four categories: recyclable garbage, kitchen garbage, harmful waste and other garbage. At present, the commonly used garbage disposal methods mainly include comprehensive utilization, sanitary landfill, incineration and landfill.
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1. Recyclable garbage mainly includes waste paper, plastic, glass, metal and cloth. Waste paper: mainly includes newspapers, periodicals, books, various wrapping papers, office paper, advertising paper, cartons and so on. However, it should be noted that paper towels and toilet paper are too water soluble to be recycled. Plastics: mainly include all kinds of plastic bags, plastic packaging materials, disposable plastic lunch boxes and tableware, toothbrushes, cups, mineral water bottles, etc. Glass: mainly includes all kinds of glass bottles, broken glass pieces, mirrors, light bulbs, thermos bottles and so on. Metal objects: mainly include cans, cans, toothpaste skins, etc. Cloth: mainly includes discarded clothes, tablecloths, towels, schoolbags, shoes, etc.
Comprehensive treatment and recycling can reduce pollution and save resources. If every 1 ton of waste paper is recycled, 850 kilograms of paper can be made, 300 kilograms of wood can be saved, and pollution is reduced by 74% compared with the same output; Every 1 ton plastic beverage bottle can recover 0.7 tons of secondary raw materials; Every recovered 1 ton of scrap steel can produce 0.9 tons of steel, which saves 47% cost compared with ore smelting, reduces air pollution by 75%, and reduces water pollution and solid waste by 97%.
2. Kitchen waste includes food waste such as leftovers, bones, roots and leaves, which are treated locally by biotechnology.
, can produce 0.3 tons of organic fertilizer per ton.
3. Hazardous wastes include waste batteries, waste fluorescent tubes, waste water silver thermometers, expired drugs, etc. These wastes need special safety treatment.
4. Other wastes include bricks and tiles, waste residue, toilet waste paper and other wastes that are difficult to recycle. Sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air.
Question 3: Why should garbage be classified? How to classify garbage? Reasons for implementing garbage sorting
Most of the garbage disposal methods still stay in the traditional stacking and landfill mode, covering tens of thousands of acres; Moreover, insects and flies fly around, sewage overflows and stinks, which seriously pollutes the environment. Therefore, classified collection of garbage can reduce the quantity and equipment of garbage disposal, reduce the disposal cost and reduce the consumption of land resources, which has social, economic and ecological benefits. ? The advantages of garbage sorting treatment are as follows:
1, reducing land occupation: some substances in domestic garbage are not easy to degrade, which makes the land seriously eroded. Garbage classification, removing recyclable and non-degradable substances, reducing the amount of garbage by more than 50%.
2. Reduce environmental pollution: waste batteries contain toxic substances such as mercury and cadmium, which will cause serious harm to human body; Waste plastics in soil will lead to crop yield reduction; Waste plastics are eaten by animals by mistake, resulting in accidents of animal death. So recycling can reduce the harm. ?
3. Turning waste into treasure: China uses 4 billion plastic snack boxes and 500-700 million instant noodle bowls every year, and waste plastic accounts for 4-7% of domestic garbage. 1 ton of waste plastics can recover 600kg of diesel oil. Recycling 1500 tons of waste paper can avoid cutting down trees used to produce 1200 tons of paper. A ton of cans can be melted to form a ton of good aluminum blocks, and 20 tons of aluminum ore can be mined less. 30%-40% of the production waste can be recycled, so we should cherish this small-scale and large-scale resource. You can also use cans as pencil boxes, which is environmentally friendly and saves resources.
Domestic garbage can generally be divided into four categories: recyclable garbage, kitchen garbage, harmful waste and other garbage. At present, the commonly used garbage disposal methods mainly include comprehensive utilization, sanitary landfill, incineration and composting.
Recyclable garbage includes paper, metal, plastic, glass, etc. Through comprehensive treatment and recycling, pollution can be reduced and resources can be saved. If every 1 ton of waste paper is recycled, 0.85 tons of paper can be made and 0.3 tons of wood can be saved, which can reduce pollution by 74% compared with the same amount of production; Every 1 ton plastic beverage bottle can recover 0.7 tons of secondary raw materials; Every recovered 1 ton of scrap steel can produce 0.9 tons of steel, which saves 47% cost compared with ore smelting, reduces air pollution by 75%, and reduces water pollution and solid waste by 97%. Kitchen waste includes food waste such as leftovers, bones, vegetable roots and leaves. After in-situ composting by biotechnology, 0.3 tons of organic fertilizer can be produced per ton. Hazardous wastes include waste batteries containing mercury, waste fluorescent tubes, waste water silver thermometers, expired drugs, etc. These wastes need special safety treatment. Other wastes include bricks and tiles, ceramics, muck and other wastes that are difficult to recycle except the above-mentioned wastes. Incineration or sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air.
Question 4: How can we effectively classify garbage? Garbage classification refers to the classification of garbage into different categories according to different components, attributes, utilization value and environmental impact, and according to the requirements of different disposal methods. Generally speaking, garbage sorting is to put garbage into the source, and realize the reduction, recycling and harmless treatment of garbage through classified collection, classified transportation and classified treatment. At present, more than 90% of the garbage in Ningbo is still treated by traditional stacking, landfill or incineration, which is not only costly, but also takes up a lot of land. Moreover, the treated land cannot be used for other purposes for a long time. Therefore, it is imperative to realize the reduction, recycling and harmless treatment of domestic garbage, and the premise of scientific garbage treatment is garbage classified collection, so as to make garbage classified treatment play an effective role, recycle resources, reduce costs, reduce land consumption, and reflect social, economic and ecological benefits. According to the composition and output of garbage in recent years, combined with the actual situation and development direction, it is divided into three categories: kitchen garbage, big garbage and other garbage according to the principle of rough classification. Kitchen waste: refers to perishable waste generated by families, such as leftovers and leftovers. Large-sized garbage: refers to the waste items with large volume and strong integrity that need to be dismantled and reprocessed, including furniture and household appliances. Other garbage: refers to garbage other than kitchen waste and bulky garbage.
Question 5: How to classify garbage? Generally speaking, garbage can be divided into three categories: usable garbage, unusable garbage and unusable garbage.
Recyclable garbage mainly includes waste paper, plastic, glass, metal and cloth.
Waste paper mainly includes newspapers, periodicals, books, all kinds of wrapping paper, office paper, advertising paper, cartons, etc., but it should be noted that paper towels and toilet paper are too water-soluble to be recycled.
Plastics mainly include all kinds of plastic bags, plastic packaging materials, disposable plastic lunch boxes and tableware, toothbrushes, cups, mineral water bottles and so on.
Glass mainly includes all kinds of glass bottles, broken glass, mirrors, light bulbs, thermos bottles and so on.
Metal objects mainly include cans, cans, toothpaste skins and so on.
Cloth mainly includes discarded clothes, tablecloths, towels, schoolbags, shoes, etc.
For garbage sorting, you can prepare two garbage baskets and two cartons at home. Put a garbage basket in the kitchen to put useless garbage; One is used to store all kinds of plastics; Including plastic bags, various plastic bottles, vials, etc. When it is full, don't put it in the big trash can outside when you go out. It is recommended to put it in a sortable trash can.
Question 6: How to classify garbage into different categories according to the requirements of different disposal methods?
Domestic garbage can generally be divided into four categories: recyclable garbage, kitchen garbage, harmful waste and other garbage. At present, the commonly used garbage disposal methods mainly include comprehensive utilization, sanitary landfill, incineration and composting.
Recyclable garbage includes paper, metal, plastic, glass, etc. Through comprehensive treatment and recycling, pollution can be reduced and resources can be saved. If every 1 ton of waste paper is recycled, 850 kilograms of paper can be made, 300 kilograms of wood can be saved, and pollution is reduced by 74% compared with the same output; Every 1 ton plastic beverage bottle can recover 0.7 tons of secondary raw materials; Every recovered 1 ton of scrap steel can produce 0.9 tons of steel, which saves 47% cost compared with ore smelting, reduces air pollution by 75%, and reduces water pollution and solid waste by 97%.
Kitchen waste includes food waste such as leftovers, bones, vegetable roots and leaves. After in-situ composting by biotechnology, 0.3 tons of organic fertilizer can be produced per ton.
Hazardous wastes include waste batteries, waste fluorescent tubes, waste water silver thermometers, expired drugs, etc. These wastes need special safety treatment.
Other wastes include bricks and tiles, waste residue, toilet waste paper and other wastes that are difficult to recycle. Sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air.
Classification of medical wastes.
Disposable medical devices after use, whether the needles are cut or not, and whether they are contaminated by body fluids, blood and excreta of patients, are all medical wastes and should be managed as medical wastes.
All kinds of glass (disposable plastic) infusion bottles (bags) that are not contaminated by patients' blood, body fluids and excreta after use are not medical wastes and need not be managed according to medical wastes. However, this kind of waste cannot be used for its original purpose when it is recycled, and should be used for other purposes according to the principle of not endangering human health.
Question 7: How should garbage in China be classified as recyclable garbage?
It mainly includes waste paper, plastic, glass, metal, cloth and so on. Waste paper: mainly includes newspapers, periodicals, books, various wrapping papers, office paper, advertising paper, cartons and so on. However, it should be noted that paper towels and toilet paper are too water soluble to be recycled. Plastics: mainly include all kinds of plastic bags, plastic packaging, disposable plastic lunch boxes and tableware, toothbrushes, cups, mineral water bottles, toothpaste skins, etc. Glass: mainly includes all kinds of glass bottles, broken glass pieces, mirrors, light bulbs, thermos bottles and so on. Metal objects: mainly including cans, cans, etc. Cloth: mainly includes discarded clothes, tablecloths, towels, schoolbags, shoes, etc. Comprehensive treatment and recycling can reduce pollution and save resources. If every 1 ton of waste paper is recycled, 850 kilograms of paper can be made, 300 kilograms of wood can be saved, and pollution is reduced by 74% compared with the same output; Every 1 ton plastic beverage bottle can recover 0.7 tons of secondary raw materials; Every recovered 1 ton of scrap steel can produce 0.9 tons of steel, which saves 47% cost compared with ore smelting, reduces air pollution by 75%, and reduces water pollution and solid waste by 97%.
Kitchen waste, including food waste such as leftovers, bones, roots, leaves and peels, can produce 0.3 tons of organic fertilizer per ton by in-situ composting with biotechnology.
hazardous waste
Including waste batteries, waste fluorescent tubes, waste water silver thermometers, expired drugs, etc. These wastes need special safety treatment.
other waste
Brick and tile ceramics, muck, toilet waste paper, paper towels and other wastes that are difficult to recycle. According to the characteristics of garbage, it is usually treated by incineration or landfill.
Question 8: How can garbage be classified as recyclable garbage?
It mainly includes waste paper, plastic, glass, metal, cloth and so on. Waste paper: mainly includes newspapers, periodicals, books, various wrapping papers, office paper, advertising paper, cartons and so on. However, it should be noted that paper towels and toilet paper are too water soluble to be recycled. Plastics: mainly include all kinds of plastic bags, plastic packaging, disposable plastic lunch boxes and tableware, toothbrushes, cups, mineral water bottles, toothpaste skins, etc. Glass: mainly includes all kinds of glass bottles, broken glass pieces, mirrors, light bulbs, thermos bottles and so on. Metal objects: mainly including cans, cans, etc. Cloth: mainly includes discarded clothes, tablecloths, towels, schoolbags, shoes, etc. Comprehensive treatment and recycling can reduce pollution and save resources. If every 1 ton of waste paper is recycled, 850 kilograms of paper can be made, 300 kilograms of wood can be saved, and pollution is reduced by 74% compared with the same output; Every 1 ton plastic beverage bottle can recover 0.7 tons of secondary raw materials; Every recovered 1 ton of scrap steel can produce 0.9 tons of steel, which saves 47% cost compared with ore smelting, reduces air pollution by 75%, and reduces water pollution and solid waste by 97%.
kitchen waste
Including leftovers, bones, roots, leaves, peels and other food wastes, can produce 0.3 tons of organic fertilizer per ton by in-situ composting with biotechnology.
hazardous waste
Including waste batteries, waste fluorescent tubes, waste water silver thermometers, expired drugs, etc. These wastes need special safety treatment.
other waste
Brick and tile ceramics, muck, toilet waste paper, paper towels and other wastes that are difficult to recycle. According to the characteristics of garbage, it is usually treated by incineration or landfill.
Question 9: How do I sort garbage?
To do a good job in garbage classification, we must advance from the following aspects:
1. Understanding garbage classification
First of all, we should understand what garbage classification is and why we should do it well. With the improvement of current environmental protection requirements, the amount of garbage disposal in our city is increasing. Only good classification can shorten the preparation time of disposal and avoid some unnecessary cross-contamination.
2. Pay attention to garbage classification
Knowing the importance of garbage classification, we should understand that garbage classification is not necessary. Join your community. Everyone knows about garbage classification, but it is empty talk if it is not implemented.
3. Understand the classification criteria
To do a good job in garbage classification, I need to know the standards of garbage classification. If you know what domestic waste, industrial waste and construction waste are, you need to know different classification standards from different aspects, such as what is recyclable and non-recyclable, what is general waste, what is harmful waste and what is high-risk waste.
Only when I understand the classification standard can I make the classification reasonable, regardless of the classification errors, and not throw the garbage into the inappropriate trash can.
4. Start with me
Although garbage sorting is everyone's business, we should generally realize that we need to start from ourselves. Only when everyone does it well can the whole society do it well. Don't take a wait-and-see attitude and think that these are other people's things. Let's see how you do it first.
5. Actively spread
If you have mastered the relevant knowledge and good methods of garbage classification, you need to actively spread it and teach it to your children, classmates and colleagues around you. Friends and relatives, etc. Through your teaching, all of us have learned relevant knowledge and can apply it in our future life.
6. Participate in public welfare publicity
Now every city, society and public welfare organization will organize some public welfare propaganda about garbage classification. We can take the lead by ourselves, and at the same time bring people around us to participate, and everyone can contribute through garbage sorting. In this case, everyone can collect firewood to make a high flame.
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I believe that if we seriously study and implement the above points, the whole garbage distribution work in communities, cities and countries can reach a new level and contribute to our environmental protection.
Question 10: How do families sort their garbage? 1. Classification and treatment methods of indoor domestic waste:
Prepare two garbage bins and two cartons:
1. There are two garbage bins in the kitchen at home. One is to ensure that there is no useless garbage; If it's leftovers, there will be soup. Tie it tightly with a small leak-proof bag first, and then put it in the dustbin. So as not to leak everywhere;
2. One is used to store all kinds of plastics; Including plastic bags, various plastic bottles, vials, etc. When it is full, don't throw it into the big trash can outside when you go out, but give it to the scavengers or put it aside, and they will take it away;
3. Put a bigger carton in another convenient place to store all kinds of unnecessary paper, including all kinds of waste paper, packaging boxes, paper bags, cartons and so on. When it's full, tie it tightly with your feet and store it in a shed. If there are three or five, send them to the scrap collection station to sell some small change.
4. Put a carton on the balcony to store all kinds of glass bottles, including medicine bottles and soy sauce vinegar bottles. After a certain amount is saved, those who can be sent to the waste collection station can sell some money. The glass waste that is not worth selling is brought to the company in small bags, which will be collected and treated by the company at the end of the year to reduce the amount of glass in the garbage and protect the company's equipment.
Two, bungalows and rural hospital garbage disposal methods:
1. Build a small composting pond, which is bigger if conditions permit and smaller if conditions permit;
2. The daily soil sweeping, winter coal ash, peels, vegetable leaves, leaves, and seedlings are stored in layers, composted, and returned to the fields or forests after a certain period of time.
3. If there are a lot of big wastes such as branches, it is really useless to collect them centrally and use them as much as possible, such as burning kang. It is best to divide it into small bundles and put it in the Woods to rot naturally and return to nature.
In a word, things that can't get into the garbage are not put in as far as possible, which reduces the transportation cost, treatment cost and landfill volume, saves money for the country, saves landfill garbage and occupies valuable land.
Garbage sorting is simple and easy, benefiting future generations and doing good deeds.