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Plastic foam belongsCan be ** things
The main categories of materials include waste paper, plastics, glass, metal and fabrics.
1. Waste paper: mainly including newspapers, periodicals, books, various wrapping papers, etc. However, it should be noted that paper towels and toilet paper are too water-soluble.
2. Glass: mainly including all kinds of glass bottles, broken glass pieces, warm bottles, etc. (mirrors are dry garbage.)
3. Metal objects: mainly including cans.
canned food boxes, etc. 4. Plastics: all kinds of plastic bags, plastic foam, plastic packaging (express wrapping paper is dry garbage), disposable plastic lunch boxes and tableware, hard plastics, plastic toothbrushes, plastic cups, mineral water bottles, etc.
5. Fabrics: mainly including discarded clothes, tablecloths, face towels, school bags, shoes, etc.
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Styrofoam is a waste plastic waste.
Styrofoam is a kind of polymer material, which is very convenient to mold and process, and by processing these polymer materials, the original waste materials can be remade into new plastic products.
As a result, it can be continuously recycled. When discarding, such items should be disposed of according to the classification of ** items.
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Styrofoam is a type of garbage. Plastic foam is a polymer material, which is difficult to degrade, but has high strength, is easy to mold, and can still be reprocessed after being discarded and remade into plastic products. Therefore, it can be used, which is a garbage that can be used and can avoid its pollution to the environment.
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It should be a **garbage, and styrofoam can be reused.
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Styrofoam is a desirable substance.
Since foam can be processed and reused, foam is a good thing. Styrofoam has a very wide range of uses, but nowadays these styrofoams can not be well used. If you have discarded styrofoam at home, throw them in a blue container so that styrofoam can produce the value it deserves.
What to do with Styrofoam.
1. Handicrafts.
2. Make a book stand.
By cutting the styrofoam, and then making reasonable use of the book stand and bookend, each book can be arranged neatly, which brings great convenience to our daily reading.
3. As a thermal insulation material.
Styrofoam has good thermal insulation properties, and we can collect styrofoam and put it on the roof of the house as a thermal insulation utensil.
Fourth, ** utilization.
Styrofoam** is highly valued and can be used to make lightweight building materials, such as wood wool as a filler, cement as a binder, and water mixed to make artificial wood.
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Plastic foam is a desirable substance. Objects refer to waste items that can be recycled. Plastic foam is a kind of polymer material, which is very convenient to process and mold, and can be remade into new plastic products through the secondary processing of these polymer materials.
It avoids the pollution caused by garbage disposal and effectively improves the environment we live in.
There are many types of garbage that can be touched in daily life, so the basic knowledge of garbage classification must be mastered. Garbage classification is done well, which can not only reduce environmental pollution, but also facilitate our reuse.
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It's a good thing.
Waste paper, waste plastics, waste glass products, waste metal, waste fabrics and other suitable and recyclable domestic waste. Objects should be handled gently, clean and dry, and avoid pollution; The waste paper should be as flat as possible; Please empty the contents of the three-dimensional packaging, flatten it after cleaning; If there are sharp corners, they should be wrapped and put on. (For reference only, the specific classification requirements are subject to the territorial management department).
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Waste plastic bags are non-amissible garbage.
Garbage classification: can be **:
Waste paper: mainly including newspapers, periodicals, books, various wrapping paper, etc. However, it should be noted that paper towels and toilet paper are too water-soluble.
Plastics: all kinds of plastic bags, plastic foam, plastic packaging, disposable plastic lunch boxes and tableware, hard plastics, plastic toothbrushes, plastic cups, mineral water bottles, etc.
Glass: mainly including all kinds of glass bottles, broken glass pieces, mirrors, thermoses, etc.
Metal objects: mainly including cans, cans, etc.
Fabrics: mainly include discarded clothes, tablecloths, face towels, school bags, shoes, etc.
These wastes are utilized through comprehensive treatment, which can reduce pollution and save resources. For example, 850 kilograms of paper can be made for every 1 ton of waste paper, saving 300 kilograms of wood, reducing pollution by 74% compared with the same amount of production; 1 ton of secondary raw materials can be obtained for every 1 ton of plastic beverage bottles; Every 1 ton of scrap steel can be made into tons of steel, which saves 47% of the cost compared with ore smelting, reduces air pollution by 75%, and reduces water pollution and solid waste by 97%.
The advantages of garbage sorting are as follows:
1. Reduce land occupation. Garbage classification, remove the most important and non-degradable substances, and reduce the amount of garbage by more than 50%.
2. Reduce environmental pollution. Waste batteries contain toxic substances such as metal mercury, which will pose a serious threat to human beings, and waste plastics entering the soil will lead to reduced crop yields, so the use of ** can reduce these hazards.
3. Turn waste into treasure. 1 ton of waste plastic can be used to recycle 600 kg of unleaded gasoline and diesel. **1,500 tonnes of waste paper, which avoids the felling of trees used to produce 1,200 tonnes of paper. Therefore, garbage** is both environmentally friendly and resource-saving.
The above content reference: Encyclopedia - garbage classification.
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Waste plastics depend on whether the plastic is polluted or not, or the raw materials used to make it, which are not polluted and the raw materials made are relatively pure, which is a kind of garbage. Others are also solid waste.
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Summary. There are many types of plastic waste, the most common are waste daily plastic products (such as waste plastic shoes, tablecloths, baby diapers, waste plastic bags or artificial leather bags, plastic cosmetic bottles, medicine certificates, etc.), waste agricultural plastic products (such as used shed film, plastic film, etc.). In particular, plastic packaging and disposable plastic products have become one of the main components of municipal solid waste, and are easy to be littered by people, affecting the urban landscape.
White pollution"It is the worst plastic pollution today.
Hello, plastic garbage, there are: a respectful digging straw, shopping bags, hospital discarded infusion bags, children's bright vertical nuclear plastic fiber toy products. Everyday plastic washbasins, clothes racks.
There are many types of plastic waste, the most common are discarded daily loose plastic products (such as waste plastic shoes, tablecloths, baby diapers, waste plastic bags or artificial leather bags, plastic cosmetic bottles, medicines, etc.), waste agricultural plastic products (such as used shed film, plastic film stove erection, etc.). In particular, plastic packaging and disposable plastic products have become one of the main components of urban solid waste, and are easy to be littered by people at will, affecting the urban landscape. "White pollution"It is the worst plastic pollution today.
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Plastic is a waste. Plastics are important polymer materials for organic synthesis and are widely used. Can be ** things
It refers to the waste suitable for recycling and resource utilization, which mainly includes waste paper, plastics, glass, metals and textiles.
Hazardous waste, electronic and electrical waste, and batteries are three types of special hazardous waste, as well as waste furniture waste.
PrecautionsIn the classification of garbage, waste paper, waste plastics, waste glass products, waste metal and waste fabrics and other wastes that are suitable for recycling and can be recycled are all waste. When you put in the garbage, you must handle it gently, and you must also ensure the dryness of the garbage. Avoid contamination.
But **garbage is a very important category, so we must pay attention to it when putting it into classification.
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Plastic is a waste. Waste refers to waste suitable for recycling and resource utilization, such garbage mainly includes paper, plastic, metal, glass, etc.
Plastic can be said to be white garbage, or it can be said to be a good thing. Discarded plastic bags can be reused very well, and plastic bags that are not usually used can actually be put on the broom, so that they can be swept cleaner than usual, and there is no need to worry about hair sticking to it.
You can use a small plastic bag to wipe the oil pan, which can remove most of the oil and better clean the oil pan.
Plastic bags can also be used as garbage bags, garbage bags are also a fund, using discarded plastic bags as garbage bags can make waste use, and will save a lot of money to buy garbage bags.
When it rains, you can put a plastic bag on your shoes, which can effectively separate the rain from your shoes and solve the trouble of not having rain boots.
What are the dangers of plastic bags?
Plastic bags contain a carcinogenic substance, which can cause human cells to become cancerous, which has a great impact on health.
The plasticizers contained in plastic bags will also have many harms to the human body. When buying fritters and buns in the morning, plastic bags are usually used, and at this time, due to the high temperature of fritters and buns, the plasticizers in the plastic bags are slowly precipitated, which has a certain impact on the human body.
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Plastic foam is a kind of garbage. Objects refer to waste items that can be recycled.
Foam plastic is a kind of polymer material formed by a large number of gas micropores dispersed in solid plastics, which has the characteristics of light weight, heat insulation, sound absorption, shock absorption, etc., and the dielectric properties are better than those of matrix resin, and are widely used. Almost all kinds of plastics can be made into foams, and foam molding has become an important area in plastics processing.
Foam is a polymer material with plastic as the basic component and contains a large number of bubbles, so it can also be said to be a composite plastic with gas as the filler. Compared with pure plastics, it has many excellent properties, such as light weight, high specific strength, ability to absorb impact loads, good heat and sound insulation performance, etc.
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