Question 2: 600 words and 50 minutes after reviewing the besieged garbage. The whole documentary is about one and a half hours long. It is no exaggeration to use the word "shock" to describe the whole movie. Lambs gnawed leaves and plastic bags in the garbage; Cows bow their heads on the muddy shore and drink smelly and turbid sewage; Scavengers are picking up waste products that can bring them meager income on the high garbage "mountain", next to children who eat with broken bowls ... There is a shocking and unforgettable scene in the camera, and there are ridiculous but helpless words in their ears.
"The Besieged Garbage" let us see the unknown truth that should be hard to ignore, let us notice the unintended consequences, and let me start to examine the pace of the whole society.
What should we do, reduce waste or classify waste? Should we reduce or classify first? Does garbage sorting make sense? Faced with a slightly cruel reality, what can we do now? Wang Jiuliang's words not only made us aware of the unstable reality, but also made us aware of the necessity of starting action now.
First of all, we should reduce unnecessary rubbish. Do we have to buy a bottle of mineral water by the roadside and throw it away after drinking it? We must buy a gift with luxurious packaging, but after opening it, do we find the packaging useless? Do we have to use only one side of the paper to save trouble? In fact, in life, we can start from small things and reduce the generation of garbage. What's the point of garbage sorting? The garbage is already there. What's the use of sorting? Garbage sorting is actually for recycling, and recycling is actually for garbage reduction! Through sorting and recycling, the original "garbage" has become a resource, and the real amount of garbage has decreased; In addition, garbage sorting can also make everyone aware of the amount of garbage they produce every day, thus playing a certain warning role. Facing the city that is about to be surrounded by garbage, we are not helpless! Every seemingly insignificant effort we make is creating opportunities for a clean tomorrow! It is never our intention to produce garbage, but we must take garbage reduction and garbage classification as our responsibility! Start action today, waste reduction+waste sorting!
Question 3: The present situation of garbage besieged city 1. According to the 2005 City Appearance and Environmental Sanitation of Various Regions, the harmless treatment rate of domestic garbage was only 5 1.7%. According to the survey of the Ministry of Construction in 2006, more than 600 cities in China are surrounded by garbage, more than13. National urban garbage dumps have occupied 500 million square meters of land, equivalent to 750,000 mu. 2. In March 2009, Chen Yongji, director of Beijing Urban Management Committee, said that the garbage crisis in Beijing was about to appear. "This will be a very terrible thing." In Beijing, it is not the first time that "garbage besieged the city". As early as 1983, Beijing spent 2.3 billion yuan to gradually capture this amazing besieged city. 3. The garbage classification in Guangzhou has been going on for 10 years, and it is facing many serious practical problems. In April 2009, whether to cancel garbage classification became a hot topic in Guangzhou. Behind this hot discussion is Guangzhou, which produces 9776 tons of garbage every day, and will face the danger of garbage siege in 20 10. 4. On the one hand, the growing urban garbage, on the other hand, the unbearable stench of garbage has become a thorny problem in urban garbage disposal. In Gaoantun, the largest garbage disposal site in Beijing, the stench brought by landfill and dioxin generated by incineration are threatening the lives of nearby residents. Don't want to wear gas masks, some people have no choice but to leave, some people actively stand up and fight for environmental protection, walk the streets and make posters, and their lives are changed because of garbage. As early as 2000, Beijing, Shanghai, Guangzhou, Shenzhen and Hangzhou were listed as the first batch of pilot cities for domestic waste classification. However, in the past 12 years, the garbage sorting work in many cities has been struggling and has fallen into a situation of name only. 6. Zhao, deputy director of the Environmental Protection Department of the National Development and Reform Commission, said at the Dongmeng Expo that the pressure of domestic waste treatment in China is not small at present, but the policy and financial support are also great. Zhao said that the "Twelfth Five-Year Plan" period will focus on the harmless treatment of domestic garbage, and the state will invest 6 billion yuan to support it, and will introduce relevant preferential policies to encourage enterprises to invest. There are also 45 billion investments in various places to encourage clean garbage disposal, and private capital will enter the field of garbage incineration investment.
Question 4: Garbage siege information, it is difficult for foreign machines to deal with "global garbage". "Without the active participation of thousands of households, it is difficult for advanced machines and technologies to completely realize the harmless treatment of garbage." At the seminar on sustainable municipal waste management held in Guiyang in late March, garbage disposal experts said. Since 2000, Zunyi City has raised 65.438+0.4 billion yuan to build a high-standard sanitary landfill and comprehensive recovery system covering an area of nearly 400 mu, so as to completely realize the harmlessness, reduction and resource utilization of garbage disposal. The sanitary landfill was completed and put into use in August 2009, and the comprehensive treatment plant is expected to be put into operation in May this year. According to experts, the premise of garbage harmless treatment is to effectively sort organic, inorganic, toxic and harmful substances, and then classify and recycle them. However, due to the lack of accurate waste sorting from the source, even though Zunyi Waste Treatment Plant adopted pre-and post-sorting equipment imported from Spain, some inorganic substances were still mixed into organic waste that can be used for composting, which reduced the quality of organic fertilizer. At the same time, toxic and harmful substances can not be completely separated from the remaining garbage, which makes it very expensive to treat the leachate produced after sanitary landfill into water that meets the discharge standards. Harmless garbage disposal is an important symbol of urban modernization. Guiyang, Zunyi, Anshun and other central cities have successively invested huge sums of money to build harmless garbage disposal sites. However, the more advanced the equipment and technology, the higher the operating cost. Zunyi garbage dump is facing huge operating capital pressure. In the feasibility report of the project, the operating cost of the garbage dump is mainly supported by the garbage disposal fee. Since 2000, Zunyi has taken the lead in levying garbage disposal fees in the province. However, in the three years since the levy, only 4.2 million yuan has been collected for garbage disposal, of which only 68,000 yuan has been collected from the public. This means that every year the garbage dump runs, there is a funding gap of tens of millions of yuan. Guiyang is also facing the same embarrassment. In order to realize the harmless treatment of garbage, Guiyang has invested more than 654.38 billion yuan to build three large-scale sanitary landfills. Only in Gao Yan landfill, which was first put into use, the annual operating cost subsidized by Guiyang Municipal Finance is as high as100000 yuan. The person in charge of Guiyang Waste Management Center said that due to lack of funds, Guiyang still paid sanitation workers according to the standards of the early 1990s. In developed countries, the income from comprehensive garbage recovery is an important source of funds to maintain the operation of garbage disposal sites. However, in Guiyang and Zunyi, the prospect of comprehensive utilization of garbage is not optimistic. In Zunyi, the average content of organic matter in garbage that can be used for composting is less than 20%. At the same time, despite the advanced pre-and post-sorting equipment and high operating costs, it is still impossible to completely classify impurities such as glass and metal in garbage. Many recyclable papers and plastics in the garbage have been picked up by thousands of army of scavengers before entering the garbage dump. According to the preliminary statistics of relevant departments 200 1, the floating population in Guiyang exceeds 1700. As soon as the garbage goes out, the garbage collector hooks it with an iron hook and takes away all the valuable things, even the garbage bags. In this way, there is basically nothing to recycle in the garbage sent to the garbage dump for treatment. Therefore, although several garbage disposal sites in Guiyang have planned and designed comprehensive utilization sites and reserved land, none of them have started construction. "I dare not build it. Without raw materials, I lost money when I built it. " The person in charge of the relevant department said.
Question 5: The solution of garbage siege: More than one third of the cities in China fall into the trap of garbage siege. In the past two years, residents in more than 30 cities have opposed the construction of waste incineration plants, and the "main burning" faction and the "anti-burning" faction are tit for tat. In this context, Sino-German (China) Environmental Protection Co., Ltd. claims to have found a "model" that can be widely popularized. Can this "mode" of garbage incineration stand the test of practice and is it an effective way to solve the dilemma? Zhao, a retired researcher at china environmental science Research Institute, said that dioxins are difficult to degrade, and even in small quantities, if accumulated in human body for a long time, they may cause diseases. In this regard, Zheng Minghui, a member of the dioxin expert group of the United Nations Environment Programme and a professor at the China Academy of Sciences, believes that as far as dioxin emissions are concerned, if they meet EU standards, the air in any city in the world will be cleaner. After repeated confrontations, many "anti-incineration factions" did not deny the technology to eliminate dioxins, but were more worried about problems outside the technology. More than 80 garbage incineration power plants operating in China have been exposed to excessive emissions more than once due to management defects. Whether enterprises can be effectively restrained is one of the public's doubts. Zhao, director of Datong Environmental Protection Bureau, said that enterprises have been randomly selected at any time and some indicators have been monitored online for 24 hours. He also admitted that it is still difficult to establish a whole process monitoring system. Zhang Jiangong, chairman of Fuqiao Company, hopes to win the trust of the people by strengthening internal management. Xu Haiyun, chief engineer of China Urban Construction Research Institute, told the reporter that there are two bad tendencies in the existing domestic waste incineration plants: First, some places spend huge sums of money to introduce advanced equipment, but the level of operation and management is very low, resulting in unqualified emissions. Second, some enterprises "sell dog meat by hanging sheep's heads", under the signboard of garbage incineration, are actually engaged in "small thermal power" which is explicitly prohibited by the state. Xu Haiyun believes that the above problems do not mean that waste incineration plants cannot be effectively supervised. Xu Haiyun suggested that * * * and enterprises strictly perform their duties and improve their credibility.
Question 6: Why is China surrounded by garbage? Is nothing more than interest. In the garbage recycling department of Berkeley Ecological Center in California, USA, a large amount of domestic garbage is sorted, screened and recycled here every day. Daniel, manager of the recycling department, said that if it is plastic, it will undoubtedly flow to the China market. Because the market in China is so good. Buyers in China can pay twice as much as others.
Question 7: Have you seen The Besieged Garbage? What does it inspire you? Yes, it inspired me a lot. Very nice!
Question 8: At present, there is a phenomenon of garbage siege in China. Another important reason for how to deal with it is the lack of treatment and funds. This is the dilemma faced by local sanitation departments. The cost of collection, transportation and treatment per ton of garbage in Beijing is 150 yuan to 170 yuan. Even in developed areas, municipal departments often have a headache for funds.
To solve the problem of garbage siege, I think we can start from the following aspects:
First, raise the awareness of national garbage classification and advocate the implementation of national garbage classification. The premise of garbage harmless treatment is to effectively classify organic matter, inorganic matter and toxic and harmful substances, and then treat and recycle them in different categories. This requires the whole people to realize the significance of garbage sorting and actively join it. It also requires * * * and relevant departments to strengthen the publicity of garbage classification and increase the number of garbage classification and delivery points in appropriate locations.
Second, change the way of garbage disposal, and actively change from landfill to incineration. Waste incineration power generation has become a common way of waste resource treatment in developed countries. This way can avoid a series of hazards caused by landfill. However, this method requires a large one-time investment, and local governments need to increase financial input.
Third, establish a unified environmental sanitation system in urban and rural areas. To some extent, the urban environment in our country is at the expense of the rural environment. This is also an important reason for the transfer of urban garbage to rural areas and the formation of a garbage siege.
Fourth, start from the source and promote the reduction of urban garbage. This is a goal that needs the joint efforts of the whole society. It is necessary to intensify publicity in the whole society and raise the environmental awareness of the whole people.
Question 9: How to solve the problem of garbage siege To solve the problem of garbage siege, I think we can work hard from the following aspects:
First, raise the awareness of national garbage classification and advocate the implementation of national garbage classification. The premise of garbage harmless treatment is to effectively classify organic matter, inorganic matter and toxic and harmful substances, and then treat and recycle them in different categories. This requires the whole people to realize the significance of garbage sorting and actively join it. It also requires * * * and relevant departments to strengthen the publicity of garbage classification and increase the number of garbage classification and delivery points in appropriate locations.
Second, change the way of garbage disposal, and actively change from landfill to incineration. Waste incineration power generation has become a common way of waste resource treatment in developed countries. This way can avoid a series of hazards caused by landfill. However, this method requires a large one-time investment, and local governments need to increase financial input.
Third, establish a unified environmental sanitation system in urban and rural areas. To some extent, the urban environment in our country is at the expense of the rural environment. This is also an important reason for the transfer of urban garbage to rural areas and the formation of a garbage siege.
Fourth, start from the source and promote the reduction of urban garbage. This is a goal that needs the joint efforts of the whole society. It is necessary to intensify publicity in the whole society and raise the environmental awareness of the whole people.
Question 10: What harm will "garbage besieged city" bring? It pollutes the surface, groundwater and soil, affects the atmospheric environment, endangers the health of residents and even affects the urban economy. Even many unexpected potential hazards are quite serious, and improper handling will cause secondary pollution.