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Asuwei landfill data
Beijing Asuwei Landfill is the largest waste treatment plant in Beijing. Originally located in all Meide townships in Changping District, it has now expanded to Xiaotangshan Town in Changping District. 1986 started construction, and 1994 was put into production, covering an area of 26 hectares, and then expanded to 60.4 hectares. The original designed landfill volume is120,000 cubic meters, the service life is 17, and the daily garbage disposal capacity is 2,000 tons, which bears the responsibilities of Dongcheng District, Xicheng District, Zhongnanhai, the State Council and Beijing. But later, the daily garbage disposal capacity reached 3,500 tons, including wheeled garbage bins from Chaoyang District, Shunyi District and Changping District. The villagers even saw medical waste in this place where domestic waste should be buried.
Researcher Zhao, who is over 60 years old, retired from china environmental science Research Institute last year and is now a member of the expert group of EIA Center of State Environmental Protection Administration. He once did a leak detection test in Asuwei landfill. "The main part of Asuwei landfill was originally built, with poor impermeability and serious leakage." Zhao pointed out that once garbage such as batteries are decomposed, heavy metals and toxic organic substances that directly cause cancer will be released. A large number of highly toxic and toxic substances and various pathogens, viruses and other pollutants leak into the ground for a long time, which will make it difficult to clean up the pollution of groundwater. Living in a highly polluted environment for a long time will make it difficult for people to defend against the spread of the epidemic.
Zhao found that the groundwater in Zhang Fang village, 4 kilometers southeast of Asuwei landfill, was also polluted. According to this calculation, the groundwater within 20 square kilometers around Asuwei landfill has been polluted. Changping District, located in the northwest of Beijing, is the upper reaches of groundwater in Beijing. Zhao said that the landfill should not be located in that place. Professor Cheng Yexun of China Geo University said that there are great problems in the site selection of Asuwei under Xiaotangshan. The topography of Beijing inclines from northwest to southeast, and the northwest is the upper reaches of groundwater. Azuwi is located in the upper reaches.
Zhao was entrusted by Beijing Municipal Administration Committee 200 1 to investigate the leakage of Asuwei landfill. The following year, the Beijing municipal government began to control it, and invested170,000 yuan to build a fence, enclose the landfill and carry out curtain grouting for the underground. He was not satisfied with this practice, and put forward opinions at the demonstration meeting, thinking that putting garbage in the leaking basin in this way can only slow down the side leakage and cannot solve the problem of leakage at the bottom of the basin. Experts attending the meeting thought that this issue was very important and should be demonstrated separately, but there was no news afterwards. (Economic Observer)
According to the report of Economic Information Daily in 2005, there are many "high-incidence villages" around Asuwei landfill site in Beijing, and the number of people suffering from cerebral thrombosis, diabetes, coronary heart disease and hypertension is obviously higher than before. Changping District Center for Disease Control and Prevention has tested the air in Asuwei Village and found that the total number of bacterial colonies in the village has exceeded 6,000/standard unit. The infection rate of children's respiratory tract in this village is significantly higher than that in other areas.
A "public open day" was held at Liulitun landfill. On that day, hundreds of residents near the landfill came to protest and demanded to stop the construction of the waste incineration power plant on the grounds that the waste incineration plant produced a colorless and odorless strong carcinogen dioxin. "
Zhao believes that the biggest problem of Liulitun waste incineration power plant project is site selection: "The harm caused by waste incineration in the world has not reached the point where it can be controlled at will, so the site selection must be far away from the crowd." It's not just Liulitun waste incineration plant that has a problem with site selection.
Zhao believes that the urgent task is to find out all kinds of pollution sources of underground leakage as soon as possible and carry out targeted and reasonable disposal. Especially in the piedmont plain areas in the north and west of Beijing, as the environmentally sensitive areas protected by the capital, and in the upper reaches of many new residential areas, all landfill sites, oil pipelines and large infectious disease hospitals that are prone to leakage and pollution should avoid this treasure land of the capital. (Beijing News)
July 2009-14 The Standing Committee of the Municipal People's Congress organized the seventh special investigation on garbage disposal proposals this year. Organize some members of the Standing Committee and deputies to the National People's Congress to investigate the Asuwei garbage disposal site in Changping District.
In the morning, the research team came to the Asuwei garbage disposal site and smelled a strong smell of garbage after entering the site. In this regard, the person in charge of the Beijing Urban Management Committee said that the Asuwei garbage disposal site is now overloaded, with a large working surface and difficult to control the smell of garbage. At present, we are also actively sorting and reducing the amount, and speeding up the construction of incineration sites and composting sites.
Liang Guangsheng, chairman of Beijing Environmental Sanitation Group, said that Asuwei Waste Treatment Plant has planned three systems: sanitary landfill, comprehensive waste treatment and waste incineration power generation. At present, the sanitary landfill system has been built and put into use. The comprehensive treatment plant will be completed and put into operation this year, and the incineration plant is undergoing preliminary work and will start construction at the end of the year.
After all three systems are completed, the daily processing capacity will reach 3,800 tons, which basically meets the demand. At the same time, the structure of garbage disposal will be improved, from 1% landfill to 3 1% incineration, 42% composting and 27% landfill.
Liang Guangsheng, chairman of Environmental Sanitation Group, said that at present, the daily treatment capacity of Asuwei landfill is 3,800 tons, which exceeds the design treatment capacity 1.08 tons, and the long-term overload operation has been overwhelmed. Zhou Zhengyu, deputy secretary general of the municipal government, said: "We plan to expand the control area with a radius of two kilometers outside the 500-meter core area to absorb more garbage. The surrounding industrial structure should also be adjusted. "
In response to a suggestion made by a representative of the Municipal People's Congress to monitor the garbage dump in real time and publish data, Chen Yong, director of the Municipal Administration Committee, said that there is no technical problem in monitoring and publishing the garbage dump in real time, and relevant data will be considered to be published to the public after the incineration plant is completed in the future. (Beijing Evening News, Beijing News, Jinghua Times)
On may 10, 2007, the biogas power plant of Beijing asuwei landfill site was officially put into operation. The first phase of the power plant includes biogas collection, power generation and grid-connected system. Two special biogas generator sets are installed, with an installed capacity of 2,700 kilowatts, and the annual full-load power generation can reach 2 1 10,000 kwh, which can supply the annual electricity consumption of Beijing10.7 million households. With the increase of landfill waste, the gas production gradually increases. In the next few years, it is estimated that six units can be set up, with a total installed capacity of 8000 kilowatts. (Beijing Daily)
Asuwei Waste Incineration Power Plant will start construction in Asuwei Village of Xiaotangshan Town and all Meide Villages of Baishan Town in Changping District before the end of 2009, covering an area of 120 mu, and is expected to be completed in 20 15 years.
It is understood that Asuwei Waste Incineration Power Plant, as a phased project of Asuwei Waste Comprehensive Treatment Park, incinerates waste10.2 million tons every day and generates electricity10.5 billion kWh every year, which can make the comprehensive utilization rate of waste resources in the park reach 70%. As the first large-scale garbage treatment center in this city that meets international sanitary standards, Asuwei Domestic Waste Comprehensive Treatment Park includes sanitary landfill, garbage composting, garbage incineration power generation and landfill gas power generation projects, which mainly undertakes the treatment of all domestic wastes in Dongcheng District, Xicheng District and Changping District and some domestic wastes in Chaoyang District, with a service area of about 1.80 square kilometers, a service population of about 3.5 million and an average daily garbage treatment capacity of 4,500 tons. (Beijing Daily)
In order to solve the odor problem of landfills, the relevant person in charge of the Municipal Environmental Sanitation Group said on April 18, 2009 that companies with technical ability would be invited to adopt new technologies to deodorize Asuwei landfill, Anding landfill and Beishenshu landfill in eight municipal landfills. It is understood that Gao 'antun garbage dump, which had a serious odor problem before, was overloaded. In order to solve the odor problem quickly, some of its garbage disposal tasks were transferred to two garbage dumps, Beishenshu and Asuwei. Because the two garbage dumps are far away from residential areas, the odor has not affected residents' lives, but there are still odor problems. (Jinghua Times)
In recent years, Beijing's economic construction has changed with each passing day, and people's living standards have improved year by year. However, the serious environmental pollution hidden behind the economic prosperity and the high incidence caused by it have become increasingly prominent.
Monitoring by Beijing CDC shows that the incidence of hypertension, diabetes and malignant tumor in Beijing ranks first in China, and its high incidence rate is shocking. Modern medicine has found that 80% of human diseases are related to water. Garbage, sewage, pesticides, oil and other wastes contain toxic substances that are difficult to degrade, and it is easy to directly enter the food chain system through groundwater. When animal and plant food or groundwater in the upper reaches of the food chain directly enters the human body, it will cause cancer in the human body.
In fact, the groundwater pollution problem in Beijing is very serious at present. The research shows that the main pollution sources of groundwater are municipal landfill sites, gas stations and some industrial and agricultural wastewater. Polluted surface water often leaks into the ground. Landfills and gas stations are called "the two major cancers of the earth".
Tests have confirmed that there are obvious leaks in several large garbage landfills in Beijing. Some of them have caused the groundwater pollution of more than ten square kilometers around them to be undrinkable. The biggest problem is Asuwei landfill and Liulitun landfill, which are located in the capital's high-quality groundwater recharge area, directly threatening the health of the general public downstream. In some villages near landfills, the number of high-risk people has increased significantly. Villagers are afraid to drink groundwater, and some livestock who drink groundwater often have stillbirths. (Zhao, a researcher at china environmental science Research Institute)
Impact on surrounding villa projects: Asuwei landfill has been transformed into a permanent incineration power plant, which has a great impact on villas in the south and southeast due to topography, rivers and groundwater trends, especially in Yushu, Dushan River, Baoliling in Orange County and Vancouver Forest in Mafang. Because Niufangquan village in the south of the garbage dump has been polluted, the 1000 building will have some influence in the future. The soup house in the north is not far away, which may have an impact. If the leakage pollution is serious, the villas near Beiqijia Town will also be affected. Napa valley is in the northeast, with a certain distance, and it is estimated that the impact is very small.
The disastrous consequences are: serious leakage and pollution of Wenyu River will affect dozens of downstream projects to varying degrees. (Focus on Real Estate Network-Talking about Housing in Cities-Wu Shuang Forum)
One of the Solutions of Asuwei Waste Incineration Power Plant
It is reported that the project has applied for the "Clean Development Mechanism" project of the United Nations, trying to reduce carbon dioxide emissions and control global warming by using garbage incineration to generate electricity, and at the same time applied for compensation funds from the United Nations for emission reduction. At present, the project has been approved by the National Development and Reform Commission, but the requirements for applying for CDM projects are very strict and must be approved by local stakeholders. If you can get the evidence that the project can't be recognized by stakeholders, many people object, at least from this aspect. I hope we can work together to find a way.
If you think the power plant should not be built in the windward direction of the city, you can leave a message with the post. If the proportion of opposition is in the majority, I can use this post as evidence, and when the project is published on the United Nations website, it will be used as the opposition of local residents' stakeholders to the implementation of the project.
Ask for your opinions, preferably the owners who already live nearby. If you have any pictures, photos, personal feelings and other things that can be used as actual evidence and personal opinions, please leave a message with the post, even if it needs to be translated into English, I am willing to do it. When the project is published on the United Nations website, raise objections.
July 9, 2009, Beijing Changping University Town Forum.
I personally suggest that the focus of our work is not against the project itself, but against the construction site of the project. It should be built far away from residential areas, especially not too close to densely populated areas such as university town. The university town is a place to cultivate the future pillars of the country. Do you want to poison all college students with poison gas? Therefore, we can also put this news on the website of the school in the university town. With the addition of universities, our opposition will be even louder.
nature