How to classify garbage

Question 1: How to classify garbage well? First, you must understand garbage classification. If you don't know, you can't do it.

Know the correct name of the sorted waste. For example: Many people call recyclables recyclable garbage. Since it’s recyclable, it’s not garbage, right?

After meeting the above conditions, you can start from different categories. (Recyclables, hazardous waste, other garbage, kitchen waste)

You can put some classified trash cans at home. Start at home. When they are full, you can dump them into the community (or other places). place) in the unified trash can. If you don't want to spend any money, you can do this.

In fact, if you want to do a good job in garbage classification, you need to be conscious. If you are not conscious, you will not be able to do it well even if you work hard for a lifetime.

I have some information on garbage classification, please take a look:

1. 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. Comprehensive processing and recycling of recyclable materials can reduce pollution and save resources. 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 waste paper recycled Steel can produce 0.9 tons of steel, saving 47% in cost compared to ore smelting, reducing air pollution by 75%, and reducing water pollution and solid waste by 97%. 2. Kitchen waste includes food waste such as leftovers, bones, roots and leaves, peels, etc., which can be composted on-site through biotechnology and can produce 0.3 tons of organic fertilizer per ton. 3. Hazardous waste includes waste batteries, waste fluorescent tubes, waste mercury thermometers, expired medicines, etc. These wastes require special safe handling. 4. Other garbage includes bricks, ceramics, slag, toilet paper, paper towels and other difficult-to-recycle waste other than the above types of garbage. Sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air. . Or: 4. Other garbage includes bricks, ceramics, muck, toilet paper, paper towels and other difficult-to-recycle waste other than the above types of garbage. Sanitary landfill can effectively reduce the impact on groundwater, surface water, soil and air. of pollution.

Most of the garbage disposal methods are traditional landfill methods, which occupy tens of thousands of acres of land; insects and flies fly around, sewage overflows, and the smell is high, seriously polluting the environment. Therefore, garbage classification and collection can reduce the amount of garbage disposal and processing equipment, reduce processing costs, reduce the consumption of land resources, and have social, economic and ecological benefits. The advantages of garbage classification are as follows: 1. Reduce land occupation: Some substances in domestic garbage are not easy to degrade, causing serious erosion of the land. Classify garbage, remove recyclable and non-degradable materials, and reduce the amount of garbage by more than 50%.ァ2. 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; discarded waste plastics can be accidentally eaten by animals, leading to their death. Accidents happen from time to time. Recycling therefore reduces harm.ァ 3. Turn waste into treasure: China uses 4 billion plastic fast food boxes and 500-700 million instant noodle bowls every year. Waste plastic accounts for 4-7% of domestic waste. 1 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 the 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.

Japanese garbage classification Foreigners who first come to Japan will be impressed by its amazing garbage classification. At a glance, Japan’s garbage classification has the following characteristics. First, the classification is precise and the recycling is timely. The largest categories are combustibles, non-combustibles, resources, coarse categories, and harmful categories. These categories are further subdivided into several sub-projects, and each sub-project can be divided into sub-projects, and so on. Combustible: Simply put, it can be burned - but...gt;gt;

Question 2: How do you think we should classify and process garbage in daily life? The methods of garbage classification are generally based on the composition and production volume of garbage, combined with local garbage resource utilization and treatment methods. For example, in Germany, it is generally divided into paper, glass, metal, plastic, etc.; in Australia, it is generally divided into recyclable garbage, recyclable garbage, and non-recyclable garbage; in Japan, it is generally divided into combustible garbage and non-burnable garbage. etc.

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 and

Through comprehensive treatment 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 waste paper recycled Steel can produce 0.9 tons of steel, saving 47% in cost compared to ore smelting, reducing air pollution by 75%, and reducing water pollution and solid waste by 97%.

2. Kitchen waste includes food waste such as leftovers, bones, roots and leaves. It is processed on-site through biotechnology.

Each ton can produce 0.3 tons. Organic fertilizer.

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

4. Other garbage includes bricks, ceramics, slag, toilet paper and other difficult-to-recycle waste other than the above categories of garbage. Sanitary landfill can effectively reduce the impact on groundwater, surface water, Soil and air pollution.

Question 3: Why is garbage classification necessary? How to classify garbage? Reasons for implementing garbage classification

Most of the garbage disposal methods are traditional landfill methods, which occupy tens of thousands of acres of land; insects and flies fly around, sewage overflows, the smell is high, and serious pollution is caused. environment. Therefore, garbage classification and collection can reduce the amount of garbage disposal and processing equipment, reduce processing costs, reduce the consumption of land resources, and have social, economic and ecological benefits. ?The advantages of garbage classification are as follows:

1. Reduce land occupation: Some substances in domestic garbage are not easy to degrade, causing serious erosion of the land. Sort garbage, remove recyclable and non-degradable materials, and reduce the amount of garbage by more than 50%.

2. 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 lead to reduced crop yields; discarded waste plastics are destroyed by animals Accidents resulting in the death of animals due to accidental ingestion often occur. Recycling therefore reduces harm.

3. Turn waste into treasure: China uses 4 billion plastic fast food boxes and 500-700 million instant noodle bowls every year. Waste plastic accounts for 4-7% of domestic waste. 1 ton of waste plastic can be recycled Refining 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 the 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.

Domestic waste 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 and composting.

Recyclable garbage includes paper, metal, plastic, glass, etc. Through comprehensive treatment and recycling, pollution can be reduced and resources saved. For example, every ton of waste paper recycled can make 0.85 tons of good paper, save 0.3 tons 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 saves 47% of the 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, roots and leaves, which can be composted on-site through biotechnology and can produce 0.3 tons of organic fertilizer per ton. Hazardous waste includes waste mercury-containing batteries, waste fluorescent tubes, waste mercury thermometers, expired medicines, etc. These wastes require special safe handling. Other waste includes bricks, ceramics, slag and other waste that are difficult to recycle in addition to the above categories of waste. Incineration or sanitary landfill can effectively reduce pollution to groundwater, surface water, soil and air.

Question 4: How do we effectively classify garbage? Garbage classification refers to dividing garbage into categories with different attributes according to the different components, attributes, utilization value and impact on the environment, and according to the requirements of different disposal methods. , In layman’s terms, garbage classification means classifying garbage at the source, and achieving waste reduction, resource utilization, and harmless treatment through classified collection, classification transportation, and classification processing. At present, more than 90% of the garbage in Ningbo City is still processed by traditional methods of stacking, landfilling or incineration, which not only costs a lot of money, but also takes up a lot of land. What's more terrible is that the land where the garbage has been processed can no longer be used for a long time. for other purposes. Therefore, it is imperative to realize the reduction, resource utilization and harmless treatment of domestic waste. The prerequisite for scientific waste treatment is waste classification and collection. Only in this way can waste classification and treatment be effectively operated, resources can be recycled, and costs can be reduced. Only when reducing land consumption becomes a reality can we reflect social, economic and ecological benefits. Based on the composition and production volume of garbage in recent years, combined with the actual situation and development direction, the principle of rough classification is adopted and divided into three categories: kitchen waste, bulky garbage and other garbage. Kitchen waste: refers to the perishable waste generated by households, such as leftovers, leftovers, etc.; Bulk waste: refers to waste products that are large in size, strong in integrity, and need to be disassembled and reprocessed, including furniture and household items. Electrical appliances, etc. Other garbage: refers to garbage other than kitchen waste and bulky garbage.

Question 5: How to classify garbage. For the classification of garbage, it can generally be divided into three categories: reusable garbage, non-directly reusable garbage and non-recyclable garbage.

Recyclable waste 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, etc.

Glass mainly includes various glass bottles, broken glass, mirrors, light bulbs, thermos bottles, etc.

Metal objects mainly include cans, cans, toothpaste wrappers, etc.

Fabrics mainly include discarded clothes, tablecloths, washcloths, school bags, shoes, etc.

To sort the garbage, you can prepare two garbage baskets and two cartons at home. One garbage basket is placed in the kitchen to put garbage that has no use; the other is used to store all kinds of plastics; including large and small plastic bags that are not needed, various plastic bottles, small medicine bottles, etc.; after it is full, do not throw it outside when you go out It is recommended to put the large trash can into a sortable trash can.

Question 6: How to classify garbage into several categories with different attributes according to the requirements of different disposal methods.

Kitchen waste includes food waste such as leftovers, bones, roots and leaves. It can be composted on-site through biotechnology and can produce 0.3 tons of organic fertilizer per ton.

Hazardous waste includes waste batteries, waste fluorescent lamps, waste mercury thermometers, expired medicines, etc. These wastes require special safe handling.

Other waste includes bricks, ceramics, slag, toilet paper and other waste that are difficult to recycle in addition to the above categories of waste. Sanitary landfill can effectively reduce the impact on groundwater, surface water, soil and Air pollution.

Medical waste classification.

Disposable medical devices after use, regardless of whether the needles are cut off or not, and whether they are contaminated by patient body fluids, blood, or excreta, are medical waste and should be managed as medical waste.

Various used glass (disposable plastic) infusion bottles (bags) that are not contaminated by the patient's blood, body fluids, or excreta are not medical waste and do not need to be managed as medical waste. However, this When recycling such waste, it cannot be used for its original purpose. When used for other purposes, it should comply with the principle of not endangering human health.

Question 7: How to classify Chinese garbage? 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. Plastic: mainly includes 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. Cloth: mainly includes 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 recycled can be smelted 0.9 tons of good steel saves 47% of the 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, roots and leaves, peels, etc., which can be composted on-site through biotechnology and can produce 0.3 tons of organic fertilizer per ton.

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.

Question 8: How to classify garbage? 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. Plastic: mainly includes 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. Cloth: mainly includes 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 recycled can be smelted 0.9 tons of high-quality steel, which saves 47% of the cost compared to refining ore, reduces air pollution by 75%, and reduces 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 handling.

Other garbage

Question 9: How do I do garbage classification?

To do a good job in garbage classification, we must promote it from the following aspects:

1. Understand garbage Classification

First of all, we need to understand what garbage classification is and why we need to do a good job in garbage classification. With the current environmental protection requirements, the amount of garbage processed in our cities is increasing. Only good classification can reduce the lead time during processing and avoid unnecessary cross-contamination.

2. Pay attention to garbage classification

After we understand garbage classification, we must understand its importance and do not think that garbage classification is dispensable. Everyone who joins your community understands garbage classification, but if it is not implemented, it will all be empty talk.

3. Understand the classification standards

To classify garbage well, I need to understand the standards for garbage classification. For example, if you understand what domestic waste, industrial waste, construction waste, etc. are, you also need to understand different classification standards from different aspects, such as what is recyclable and non-recyclable, what is general waste, hazardous waste, high-risk waste, etc.

Only by understanding the classification standards can I classify properly without sorting into the wrong categories or throwing rubbish into inappropriate trash cans.

4. Start with me

Although garbage sorting is everyone’s business, we generally need to realize that we need to do it well from ourselves. Only if everyone does it well, Only then can the whole society do well. Don't adopt a wait-and-see attitude and think that these are other people's affairs. Let's see what everyone does first.

5. Actively spread

If you have mastered the relevant knowledge and good methods of garbage classification, you also need to actively spread it and teach the children, classmates and colleagues around you. . Relatives and friends, etc. Through your teachings, we have all learned relevant knowledge and can apply it in our future lives.

6. Participate in public welfare publicity

Now every city, society, and public welfare organization will organize some public welfare publicity on garbage classification. We can take the lead in participating ourselves, and at the same time bring the people around us to participate. Everyone can sort out garbage and contribute. In this case, only when everyone adds firewood can the flames grow.

I believe that if we seriously study and implement the above points, whether it is a community, a city, a country, etc., the entire waste separation work can be put into a new direction. Steps, contribute to our environmental protection.

Question 10: How do families classify garbage? 1. Classification and disposal methods of domestic garbage in the room:

Prepare two garbage boxes and two cartons:

1. Set up two garbage bins in the kitchen at home. One is for garbage that is sure to have no use. If it is leftover food or soup, tie it tightly with a small bag that does not leak, and then put it into the garbage bin. So as not to leak everywhere;

2. One is used to store all kinds of plastics; including plastic bags of different sizes, various plastic bottles, small medicine bottles, etc.; after filling, do not use it when going out. Put it in the big trash can outside, but give it to the scavengers, or put it next to it, and they will take it away;

3. Put a larger cardboard box in another more convenient place. Store all kinds of unused paper, including all kinds of waste paper, packaging boxes, paper bags, cartons, etc.; when it is full, tie it tightly with your feet and store it in the carport. When there are three or five, send it to the waste collection Station, you can sell it for a few change;

4. Put a cardboard box on the balcony to store various glass bottles, including medicine bottles, soy sauce and vinegar bottles, etc.; after a certain amount is stored, it can be sent to the waste collection station , which can be sold for some money, but glass waste that is not worth selling for money is brought to the company in small bags, collected by the company, and processed uniformly at the end of the year to reduce the amount of glass in the garbage and protect the company's equipment.

2. How to deal with garbage in bungalows and rural courtyards:

1. Build a small compost pit, larger if conditions permit, smaller if not;

2. Store daily yard sweeping soil, winter soot, peels, vegetable leaves, leaves and seedling plants in layers and compost them. After a certain period of time, return to the field or In the woods.

3. If there are more branches and other larger waste, they should be collected together and try to use what can be used, such as burning hanging kang, etc. If it is really useless, it is best to divide it into small bundles , put it in the woods to rot naturally, and return to nature.

In short, try not to put things that can't go into the trash can, so as to reduce transportation costs, reduce processing costs, reduce the amount of landfill, save money for the country, and save landfill waste from occupying precious land.

Sorting garbage, with a little effort, benefits future generations, and good deeds are rewarded.