Zhongwu.com News The factory area has lush trees, an artificial lake fountain is surging, the goldfish in the small pond beside the pavilion is leisurely, a group of white pigeons wander leisurely in the factory area, with a faint fragrance of grass everywhere, and no scent of smell... Even though I know that I am in Everbright Environmental Protection Energy (Changzhou) Co., Ltd., the reporter has been unable to connect the green "park scenery" with the "garbage incineration plant".
stands in the factory area of Everbright Environmental Protection Energy (Changzhou) Co., Ltd. in the center of Yaoguan Town, Wujin District, Changzhou City. It processes about 1,050 tons of garbage from Wujin, Tianning, New Taipei, Qishuyan and other areas every day. However, within a few hundred meters around it, there are five large communities and villages, living in nearly 100,000 people.
"The waste incineration power plant has been completed and put into production in 2008, and has not received any complaints about environmental and air pollution." Liao Guoyong, general manager of Everbright Environmental Protection Energy (Changzhou) Co., Ltd., said proudly.
thousands of tons of garbage are transported in every day. How can the residents around you be happy? "Before this factory moved in, we were an old-fashioned garbage disposal plant. The overall smell was so stinking that flies flies." Zhang Zhigang, a villager in Jianhu Village who lives near the garbage incineration plant, told reporters: "In 2006, when we were demolished here, we knew that we would build a garbage incineration plant, we only had one requirement: Just don’t smell or have flies! Later, the factory was built, and we were worried at first, but later we found that it was indeed not smelly and very environmentally friendly, so we became more and more relieved." The place where
was piled with thousands of tons of garbage, really there was no smell? With questions, the reporter walked into the garbage hanging control room, which was only separated by a layer of glass from the garbage warehouse containing thousands of tons of garbage. Every day, the garbage transported by 100 garbage trucks in the city will be dumped in this 5-story garbage warehouse. The garbage will be stored here for 3 to 7 days and will be fully fermented to increase the calorific value and facilitate combustion.
"The garbage bin is fully sealed, the bottom is poured from heavy concrete, and there are special sealing strips between the colored steel tiles on the roof. The optical cable pipeline connected to the outside world has also been encrypted. The air in the garbage bin will basically not overflow, and the odor is therefore controlled in the garbage bin." Liao Guoyong introduced. The reporter stood by the glass of the garbage warehouse, looking at the huge garbage pile in the warehouse, but still couldn't smell a stinking smell.
Compared with odor and smoke, the people are more worried about toxic substances that cannot be seen by the naked eye and smelled by the nose.
Liao Guoyong introduced, "During the garbage incineration process, ensure that the flue gas in the furnace is higher than 850 degrees, the flue gas stays in the furnace for no less than 2 seconds, and the appropriate air is turbulent during the combustion process, the generation of toxic substances such as dioxin can be controlled."
In the control center of the factory, the reporter saw that the large screen has real-time monitoring of the temperature and gas emissions in the incinerator. The gases monitored include: sulfur dioxide, carbon monoxide, oxygen, nitrogen oxides, hydrogen chloride, water, and dust. At 10:04 am that day, the data on sulfur dioxide of furnaces No. 1 and No. 2 were 5.84 mg (mg)/Nmg3 (standard cubic meters) and 20.47 mg/Nmg3, which was far lower than the new national standard 100 mg/Nmg3. Various indicators of flue gas emissions in
Waste Incineration Plant are connected to Changzhou Environmental Protection Online, and smoke pollutant concentration data is released to the public in real time through the display screen in the factory, and the supervision of citizens is accepted at any time.
says that garbage is a "misplaced resource", and the garbage incineration plant interprets this sentence to the fullest. What is transported in is garbage, and what is produced is green electricity and recycled water. Even slag can be used to make construction bricks such as slab tiles.
"A ton of garbage can generate up to 381 kWh after incineration, which is enough for an ordinary family of three tonnes of electricity for two months." Liao Guoyong introduced, "From the completion and production in 2008 to the end of 2014, we have processed a total of 2.4 million tons of garbage, and generated a total of 650 million kWh of electricity. 20% of them are used for their own use, and the remaining 80% are sent to the Power Supply Bureau." The water in the small pond in the
factory also comes from garbage.Liao Guoyong introduced: "The garbage leachate discharged during the garbage fermentation process has been completely purified through a series of treatments such as the initial sedimentation tank, anaerobic tank, ultrafiltration, nanofiltration and reverse osmosis systems, and becomes recyclable recycled water for spraying, watering, running water, etc. in the factory. The average daily recycled water is about 150 tons to 200 tons." In the past seven years since the completion and production of
, Everbright Environmental Protection Energy (Changzhou) Co., Ltd. has received waves of visitors from Dongguan, Ganzhou, Jingmen and other places. Energy conservation, environmental protection, good neighborly harmony, make this waste incineration power plant a benchmark for competition among all parts of the country.
"There is a new property to be built next to the factory, and a urban complex will be built nearby in the future. The population is getting more and more dense. We must also increase investment in technological transformation and improvement, and there will be no mistakes." Liao Guoyong said firmly.
