Wheres can this UPI article be found that everyone keeps referring to??
The Drudge report times out.
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Announcement from ERM has made my day. :)
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Another outstanding achievement for our product at Xinglongtai.
http://www.xlt.gov.cn/2022_01/10_18/content-358007.html
"You see, the water discharged by this outlet pipe is transparent." On the morning of January 7, Wu Zhenwei, director of Dingxiang Sewage Treatment Plant, pointed to the shiny sewage drool in the sun and said proudly.
Dingxiang Sewage Treatment Plant is a people's livelihood project specially established in Xinglongtai District to solve the sewage treatment problem in Dingxiang District. Along with it, there is also a sewage treatment plant of Seven Branches. The completion and use of the two sewage treatment plants has effectively solved the sewage treatment problem in Dingxiang and Seven Branches. The river water here is clear and the smell is gone, and the people's sense of gain and happiness are fully improved.
Dingxiang Sewage Treatment Plant covers an area of 8756.6 square meters and is divided into two parts: phase I and Phase II. At present, it has been fully completed and put into use. The daily treatment capacity of the two phases of the project is 4,000 cubic meters, and the peak treatment capacity is 3,700 cubic meters. Before entering the gate, on the left side is the sewage lifting pumping station for sewage extraction, and then enters the secondary sedimentation tank through the adjustment pool, eddy rotary sand, fine grille, hypoxia, anaerobic, oxygen consumption and other biochemical links. The biochemical link is carried out in a huge indoor space with seven cisterns, about 5,000-6,000 cubic meters of water storage. According to Wu Zhenwei, this is the key link in sewage treatment. Only through biochemical treatment can harmful substances in sewage be effectively removed.
The treatment plant adopts Fluence world's advanced sewage treatment technology MABR, which is divided into four stages: mechanical treatment, biological treatment, sludge treatment and deep treatment. The cistern we see now is a biochemical treatment link, which mainly treats harmful substances in sewage through microorganisms in the pool. Wu Zhenwei took a small bucket of water from the pool as he spoke. "Consides, the water is turbid and full of sludge, but it contains a large number of microorganisms. They are all moving under the microscope and 'eating' dirty things every minute and second. They are great contributors to sewage treatment, and it is their rapid decomposition that can ensure that harmful substances in sewage are effectively removed.
After secondary precipitation, the water is sent to four huge blue water storage tanks for filtration, and then deodorized by ionic reactive oxygen. Clear water that meets the national first-class A standard is discharged into the Taiping River through sewage pipes.
The sewage treatment plant of Branch 7 is about 10 kilometers away from Dingxiang Sewage Treatment Plant, which is mainly responsible for treating domestic sewage from residents in Branch 7 area. The combined design of the two sewage treatment plants reaches 5,000 cubic meters, covering a 5-kilometer living area.
Tens of thousands of meters of sewage pipes are built underground in these two areas, and two large automatic start-stop pumps with a 50 kilowatt flow rate to collect sewage in time. The instantaneous flow rate of large pumps can reach 200 cubic meters per hour. In this way, the problem of sewage flowing into farmland can not only be solved, but also the problem of excessive sewage and reflux in sewer pipelines in residential areas can be effectively solved. Moreover, after treatment of domestic sewage, nearly 4,000 cubic meters of clear water are continuously replenished to nearby farmland every day, which contributes to the ecological environment and recycling of the region.
Wang Xiuju, a resident living in Xinfeng Community, said that in the past, the ditch smelled quite strong, but now it's better and the water is much clearer. Liu Jifan is a resident of Weihai Community. He likes fishing and smiled: "In the past, the fish caught in the river sluice smelled of 'pulp'. When it was done, he had to throw it away for nothing. Now it's tasteless, and the fish meat is very delicious."" Article: Tian Jun, Photographer: Zhang Jinye District Publicity Service Center)
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