2 advocate their own people around the classification of garbage
3 to the relevant departments to offer advice, encourage them to pay attention to the classification of garbage, to take the system of rewards and penalties, etc.
4 study well every day to rise up in the future to grow up to develop what can be an automatic garbage classification of machines ...... (I'm)
This question will not have a standard answer, you should think about it ah, I just give you some of my ideas, hope to adopt ^ ^
Question 2: How do you think we should usually do the classification of garbage from the domestic and foreign cities on the classification of domestic garbage, roughly based on the composition of the garbage, the amount of waste, combined with the local garbage resource utilization and treatment methods. The local waste resource utilization and treatment methods to be classified. 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, non-recyclable garbage; in Japan, it is generally divided into combustible garbage, non-combustible garbage, etc.
Nowadays, China's garbage disposal system has become more and more complicated.
Nowadays, domestic garbage in China can be divided into four categories: recyclable garbage, food waste, hazardous garbage and other garbage. Currently, the commonly used waste treatment methods are mainly comprehensive utilization, sanitary landfill, incineration and
.
1, recyclable garbage mainly includes waste paper, plastic, glass, metal and cloth five categories. Waste paper: mainly including newspapers, periodicals, books, all kinds of wrapping paper, office paper, advertising paper, cardboard boxes, etc., but note that paper towels and toilet paper due to water solubility is too strong not to be recycled. Plastic: mainly including various plastic bags, plastic packaging, disposable plastic lunch boxes and cutlery, toothbrushes, cups, mineral water bottles and so on. Glass: mainly includes various glass bottles, broken glass pieces, mirrors, light bulbs, thermos flasks, etc. Metal objects: mainly cans, can boxes, toothpaste skins, etc. Fabrics: mainly include discarded clothes, tablecloths, washcloths, school bags, shoes, etc.
Recycling through integrated treatment can reduce pollution and save resources. For example, each recycled 1 ton of waste paper can make good paper 850 kilograms, saving 300 kilograms of wood, than the same amount of production to reduce pollution by 74%; each recycled 1 ton of plastic beverage bottles can be obtained 0.7 tons of secondary raw materials; each recycled 1 ton of scrap iron and steel can be refined 0.9 tons of steel, smelting with ore to save 47% of the cost of smelting to reduce air pollution by 75%, reducing 97% of the water pollution and solid waste.
2, food waste, including leftovers, bones, vegetable roots and leaves and other food waste, biotechnology in situ treatment
, each ton can produce 0.3 tons of organic fertilizer.
3. Hazardous waste includes waste batteries, waste fluorescent tubes, waste silver thermometers, expired medicines, etc., which require special safety treatment.
4, other garbage including in addition to the above categories of garbage, brick ceramics, slag, bathroom waste paper and other difficult to recycle waste, take sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air.
Question three: what can be done after the classification of waste The general method of waste disposal can be summarized as material use, energy use and landfill disposal of three methods.
Material use, also known as material recycling, refers to the reuse, recycling and regeneration of the material properties of garbage through physical conversion, chemical conversion (including chemical modification and thermal conversion, such as pyrolysis and gasification) and biological conversion (including microbial conversion, insect conversion, and animal conversion, etc.), including traditional recycling of material resources and the conversion of perishable organic garbage to high-quality materials. The following is a summary of the results of the study.
Energy utilization, also known as energy recycling, refers to the conversion of the internal energy of garbage into heat and electricity, including incineration for power generation, heat supply and cogeneration.
Landfill disposal refers to landfill disposal of unwanted garbage that cannot be resourcefully processed (including material utilization and energy utilization).
If we look at the whole life cycle of garbage, garbage disposal should also include source reduction and emission control. Strictly speaking, reduction refers to source reduction, which is to reduce the waste of resources and waste production in the process of production and life by changing the habit of product design, raw material purchasing, consumer purchasing and consuming, and changing the business model, etc.
This is the first time that a waste disposal system is used in the production of garbage. Generally speaking,
waste disposal should adhere to the concept of hierarchical treatment and step-by-step utilization of first source reduction and emission control, then material utilization, then energy utilization and finally landfill disposal, balanced development of all aspects of waste disposal, and give full play to the role of various waste disposal methods, in particular, to strengthen the material utilization of classified waste, reduce the amount of waste generated and reduce the amount of waste emitted after each level of treatment.
Question 4: What are the benefits of waste classification? Save resources; not waste; make the city more beautiful 1, reduce the occupation of land: some substances in the living garbage is not easy to degrade, so that the land is seriously eroded. Garbage classification, remove can be recycled, not easy to degrade the material, reduce the amount of garbage up to 50% or more.
?
2, to reduce environmental pollution: discarded batteries contain metal mercury, cadmium and other toxic substances, which will cause serious harm to humans; waste plastics in the soil will lead to crop yield reduction; abandoned waste plastics are misused by animals, resulting in animal deaths occur from time to time. Therefore recycling can reduce the harm.
3, turn waste into treasure: China's annual use of plastic fast-food containers up to 4 billion, instant noodle bowls 500-700 million, waste plastic accounted for 4-7% of the domestic waste. 1 ton of waste plastic can be smelted back to 600 kilograms of diesel fuel. Recycling 1,500 tons of waste paper can avoid cutting down forests used to produce 1,200 tons of paper. One ton of cans can be melted down to form one ton of very good aluminum blocks, which can reduce the mining of 20 tons of aluminum ore. 30%-40% of the production waste can be recycled and should be treasured as a small and profitable resource. People can also use cans to make pencil cases, which is environmentally friendly and saves resources.
Question 5: What are the benefits of garbage classification 5 points Carrying out garbage classification and collection can reduce the amount of garbage disposal and treatment equipment, reduce the cost of treatment, reduce the consumption of land resources, with social, economic and ecological benefits. The advantages of garbage classification are as follows:
Reducing the occupation of land
Some substances in domestic garbage are not easy to be degraded, which makes the land seriously eroded. Garbage classification, removing the substances that can be recycled but are not easy to degrade, reduces the amount of garbage by more than 60%.
Reduce environmental pollution
The discarded batteries contain metal mercury, cadmium and other toxic substances, which will cause serious harm to human beings; waste plastics in the soil will lead to crop yield reduction; abandoned waste plastics are mistakenly eaten by animals, resulting in the death of the animal accidents occur from time to time. Therefore recycling can reduce the harm.
Turning waste into treasure
China uses 4 billion plastic fast food containers, 500-700 million instant noodle bowls, and billions of disposable chopsticks every year, which account for 8-15% of the household garbage. 1 ton of waste plastic can be smelted back to 600 kilograms of diesel fuel. Recycling 1,500 tons of waste paper can save you from cutting down forests used to produce 1,200 tons of paper. One ton of cans can be melted down to form one ton of very good aluminum blocks, which can be mined for 20 tons less aluminum ore. 30%-40% of the production waste can be recycled and should be treasured as a small and profitable resource. People can also use cans to make pencil cases, which is environmentally friendly and saves resources.
Question 6: What is the use of garbage classification 1, to help recyclable garbage recycling; 2, can be better on the polluting garbage non-polluting or reduce pollution treatment; 3, the protection of the environment has a certain role; 4, to enhance people's awareness of environmental protection
Question 7: What are the benefits of classification of household garbage Garbage classification can make more garbage into a resource, fully reuse, a great help to the environment.
1. Saving resources; no waste; making the city more beautiful 1. Reducing the occupation of land: some substances in household garbage are not easy to be degraded, making the land seriously eroded. Garbage classification, remove the recyclable, not easy to degrade the material, reduce the amount of garbage up to 50% or more.
2, reduce environmental pollution: discarded batteries contain metal mercury, cadmium and other toxic substances, which can cause serious harm to humans; waste plastics in the soil can lead to crop yield reduction; abandoned waste plastics are misused by animals, resulting in animal deaths occur from time to time. Therefore recycling can reduce the harm.
3, turn waste into treasure: China's annual use of plastic fast-food containers up to 4 billion, instant noodle bowls 500-700 million, waste plastic accounted for 4-7% of the domestic waste. 1 ton of waste plastic can be smelted back to 600 kilograms of diesel fuel. Recycling 1,500 tons of waste paper can avoid cutting down forests used to produce 1,200 tons of paper. One ton of cans can be melted down to form one ton of very good aluminum blocks, which can reduce the mining of 20 tons of aluminum ore. 30%-40% of the production waste can be recycled and should be treasured as a small and profitable resource. People can also use cans to make pencil cases, which is environmentally friendly and saves resources.
Question 8: Regarding waste classification, what innovative and feasible methods, urgent 100 points Microbial rapid fermentation equipment disposal mode for Tonglu local and Chinese Academy of Sciences joint research and development, innovative technology, fertilizer effect, fertilizer speed, suitable for convenient transportation, more populated villages. Solar ordinary composting mode process is simple, low operating costs but slower fertilizer speed, suitable for transportation inconvenience of mountainous rural areas.
Organic waste made of organic fertilizer can be used directly to the farmland, the people at their doorsteps to see the garbage into treasure, but also greatly enhance the classification of enthusiasm. Other compostable garbage can not be transported to the waste transfer station according to the previous way and then transported to the county garbage harmless disposal project for high-temperature incineration, greatly reducing the transportation costs and harmless treatment costs.
Innovative incentives to solve how to adhere to the long-term
Let the people know how to share, after a good share of the specific facilities separate processing, but how to let the people long-term adhere to the share of the innovative mechanism, think of ways to do more. In order to let the farmers on the "garbage is a misplaced resources" have an accurate understanding of the regular organization of the villagers to visit the garbage resource utilization station, the villagers intuitively feel the good part of the garbage into organic fertilizer the results, and then by the villagers from ear to ear, more conducive to the promotion of the work. Training courses are also organized at different levels to provide targeted training for different groups of villagers, managers and village cadres. The village also combined with their own characteristics of innovative work ideas, the waste classification behavior and share the results of the combination to improve the enthusiasm of the people.
For example, Tonglu County Hengcun Township Yangshanfan Village is characterized by peach cultivation in new rural areas, the amount of waste fruit and other organic waste is very large, once to the peach season, these garbage has become a major burden on the village cleaning staff. At the same time, the village also has a very large demand for organic fertilizer, in order to let the peach can be sold at a better price, every year you need to buy a lot of organic fertilizer. 2012, the village began to implement the garbage classification and resource utilization project, two barrels for each household, the management personnel regularly door-to-door collection, garbage classification using the points system, the output of organic fertilizer to the use of peach cooperatives, which finances the purchase of daily necessities, points for a good farmer can be accumulated points for daily necessities. Accumulated points for daily necessities.
"The village people I know, go to collect once a day, divided into good people, the score I gave them to write down, garbage classification points system such a method, our village people are very like, the village of a number of people a year can be replaced by a few buckets of detergent, we are very high enthusiasm." Yangshan Fanfan village garbage resource utilization station administrator Teng master said.
And Yangshan Fanfan village a mountain away from the village of Shuangxi, with more than 600 acres of cherries, a small village almost every family planted cherries, Shuangxi village also used the classification of points system, except that the exchange is not a daily necessity, but the exchange of organic fertilizers used by every family. This way not only improve the enthusiasm of the people, but also provide organic fertilizer supply points nearby.
There is also a 3A-level scenic area of the village of Huanxi, the village of garbage classification is characterized by the use of cadres to cover the system, door-to-door on a regular basis into the publicity and guidance, the village director Zhou Zhonglian also compiled a garbage classification jingle - "yellow barrels and blue barrels labeled clear, party members and cadres take the lead in the spirit of the children's women to go ahead! The organic fertilizer can be returned to the field" to facilitate the people to remember, but also for the publicity to mobilize farmers to provide a good vehicle for waste classification. Huanxi Village will also be the classification of garbage and "the most clean household" competition, yard improvement red and black list, the next step is also intended to be better classification of garbage farmers list praise, the implementation of honor incentives.
Innovative management model, to solve how to ecological become effective
"Before I always think to do environmental protection such a public service, is certainly spending money, I did not think that the work of garbage classification not only did not spend money, but also produced a lot of economic benefits." Hengcun Town Yangshan Fan village secretary Bao Hongdi introduced.
Yangshan Fanfan village is the earliest to start the implementation of waste classification and resource utilization of pilot villages, since the implementation of this work, the annual transport out of the garbage to reduce the 75 tons or so, the village of garbage transportation costs greatly reduced, the village cleaning staff workload has also been reduced.
Yangshanfan village also put the long-term operation and management of garbage disposal and village peach cooperatives linked to the implementation of innovative management model, made of about 22 tons of organic fertilizer each year can save the cooperative fertilizer costs of more than 20,000 yuan, the application of organic fertilizer on the peach fruit is also a great help, the price of the best time "on the individual sale", 10 yuan! A peach are not enough to sell. Cooperatives have economic returns, but also have the ability and power to contribute to the payment of management salaries, equipment, electricity, incentives, and other costs of daily necessities.
It is understood that Tonglu County is currently 183 administrative villages, there are 77 villages to fully carry out this work, the remaining administrative villages of the garbage resource processing station project construction has been completed about 90%, by the end of this year will achieve the goal of full coverage. According to the county's rural residents of about 110,000 households **** 323,000 people ...... >>
Question 9: What is garbage classification Hello, I am glad to answer your question.
Garbage classification is at the source of the garbage in accordance with its recycling value of different and the degree of pollution of the environment of different classified put, divided into different categories, is conducive to the recycling and processing of waste, and through the classification of the removal and recycling to make it into resources again.
There are three general categories of garbage, namely, hazardous waste, non-recyclable waste and recyclable waste. Hazardous waste includes: waste batteries, waste fluorescent tubes, mercury thermometers, waste paint, expired medicines, etc.; non-recyclable garbage is easy to decompose in the natural conditions of the garbage, including: fruit peels, vegetable peels, leftovers, etc.; recyclable garbage, including waste paper, waste plastics, waste metals, waste glass, waste fabrics, etc., which include: newspapers, various packaging paper, office paper, advertising paper, large and small cardboard boxes, etc.; Waste plastics include: all kinds of plastic bags, plastic bottles, plastic packaging, Styrofoam, disposable plastic lunch box cutlery, hard plastics, etc.; Waste metals include: cans, tin can boxes, lead skin toothpaste skins and so on. These different kinds of garbage can not be oh randomly thrown, they have a fixed "home", harmful garbage: red barrel; non-recyclable garbage yellow barrel; recyclable garbage: blue barrel.
The classification of garbage can make more garbage become resources, fully reuse, and have a great help to the environment.
I hope my answer can help you, thank you