waste landfill to form the garbage mountain, one side landfill waste, one side greening, avoid two pollution.
at present, Ji'nan is building a garbage incineration power plant in Jiyang. A lot of people think of the controversy over the construction of a garbage power plant in Panyu, Guangzhou, last year at the mention of garbage incineration, and the plan to build a waste incineration plant in Panyu is also postponed because of the opposition of nearby residents.
since the construction of the second living waste treatment plant (incineration power plant) in Ji'nan in March 13th, there are also people questioned: is the incineration power plant in Ji'nan guaranteed to be safe for the surrounding residents? Why not use the original landfill method?
waste incineration and landfill seem to be a very difficult choice. This problem has been debated in China.
[b] Ji'nan is building a waste incineration power plant to be built after the completion of the 90% refuse to burn [/b]
it is understood that the only landfill in Ji'nan (Ji'nan municipal solid waste disposal center) is in a saturated state. Liu Hui, a director of the Shandong branch of the China Institute of urban construction, said they did the expansion project. The waste landfill is now 21.5 meters high, and the garbage can be up to 15 meters high after the expansion. In this way, the landfill can also be used for a year.
the second municipal solid waste treatment plant in Ji'nan and the landfills that are still in use are located in sun Geng Town, Jiyang county. The two places are only a few hundred meters away from each other. According to the daily processing of 2000 tons of municipal solid waste after the completion of the operation, this means that most of the municipal solid waste can be burned. The municipal solid waste will be changed from 90% landfill to 90% burning.
Ji'nan second domestic waste treatment plant (incineration power plant) is responsible for the construction of Everbright environmental protection energy (Ji'nan) Co., Ltd. The project will be completed and put into production before the Spring Festival in 2011. The year after completion of treatment of 660 thousand tons of domestic waste, the annual output of 270 million degrees, equivalent to 80 thousand tons of standard coal each year, will become the largest waste incineration power plant in Shandong.
[b] Ji'nan for the choice of garbage incineration of [/b]
[b] this is related to the geographical environment and economic development is related to [/b]
it will not take long, in the Jiyang County Sun Geng Town, the landfill will be saturated because of saturation. Why did Ji'nan choose to build a garbage incineration plant instead of the original landfill? Liu Hui said that this is related to the geographical characteristics and economic development of Ji'nan.
Liu Hui said that the ideal location of the landfill is in the valley and abandoned mines, because the water level there is relatively low, and landfill waste will not easily pollute the ground water. In the Shandong plain, Ji'nan has a high groundwater table, and it is very important to protect the springs from being polluted. Judging from this condition, Ji'nan is more suitable for building the project of incineration power generation. In addition, the landfill occupies a large area, and the land in many big cities is very small and land is very tight. And according to international standards, domestic waste landfill sites should be 500 meters away from the habitat of human and livestock. This makes it more and more difficult for large cities to choose plots suitable for building landfills.
in September 2009, Zhang Lijun, Vice Minister of the Ministry of environmental protection, said in response to a question from the China Daily reporter that the landfill is still the main way to deal with it in China. Landfill accounted for 82.7%, incineration accounted for 15%, and there were other ways of dealing with it. He thinks: as long as we strictly comply with the standards and norms of environmental protection, which treatment methods are feasible. The
[b] waste incineration power plant has a pollute [/b]
[b] project contractor, said the two wickee production was very low [/b]
the waste incineration power plant, built in sun Geng, Jiyang County, was put into operation in 2011 according to the planned national day. Is this garbage disposal plant safe? Many people have such questions.
in March 13th this year, the founder of the project, Wang Tian Yi, general manager of China Guangda International Co., Ltd., said: according to the present world - class technology, the emissions of two evil English are very, very low. "Guangda international has introduced the world's first class advanced equipment in Ji'nan, making the temperature of waste incineration more than 850 degrees centigrade. After reaching this temperature, the output of two evil English is very very low. At 850 degrees centigrade for two seconds, the output of two evil English will become lower." Wang Tianyi said.
"Everbright International has built 4 waste incineration power plants in Suzhou, Changzhou and other places, and the mode of equipment control and operation should be more mature." Wang Tianyi introduced, in Europe, America, Japan, China Macao and other countries and regions, waste incineration power plants do not stay away from the city, and the builders of these countries and regions are more confident: waste incineration power generation has no great cost to the environment.
[b] garbage incineration PK landfill in the end which is good? [/b]
Liu Hui, a director of the Shandong branch of the China Institute of urban construction, said that the two ways of landfill and incineration are likely to cause pollution simply by pollution. As for landfill, if the leachate produced by garbage is not well handled, the viruses, heavy metals and toxic substances will infiltrate into underground water. The incineration of garbage is caused by the two evil spirits that make people turn pale. There are at least 30 substances in two evil spirits, many of which are carcinogenic to the human body. Two dioxins will decompose at temperatures above 850 degrees Celsius, but they will be regenerated when the temperature drops to 300 degrees centigrade and 600 degrees Celsius. In recent years, the two ways of waste incineration, power generation and landfill have been debated in the industry.
[b] "anti incineration" [/b]
Zhao Zhangyuan
Zhao Zhangyuan, a researcher at the Chinese Academy of Environmental Sciences, said in January this year in an interview with the Yangcheng Evening News reporter that it is generally accepted that most incinerators at home and abroad are incapable of avoiding the emission of two evils and many carcinogens. The same as in general degradable pollutants, we can not only use mathematical models to calculate the concentration as a standard, but must be guaranteed for many years. It is irresponsible to blindly publicize two harmless English in spite of its harm.
[b] "main burning school" [/b]
representative figure: Beijing Municipal Administration Committee senior engineer Wang Weiping
in September last year Wang Weiping accepted CCTV's "economic half hour" interview, it said that waste incineration is a technology widely used internationally at present, it is a kind of mature and stable technology, from the specialty. Technical perspective can completely avoid the pollution caused by two evil spirits. Now the new waste incineration project in Beijing has adopted advanced technology in Japan, and the emissions of two evil Britain will not cause harm to the human body according to the EU's 0.1 ng emission standards.