Tamaki visit microbes into the water sewerage master – water, microbial – water
Sewage Treatment process: water South Gate Pool Pump Station coarse grid and fine grid water pumping station and grit chamber Biological pool disinfection of the secondary settling tank Drainage Clean Water Nanliu
Body dirty little drops of water before washing a "bubble bath", the body of the mud, such as removal of suspended solids; go through a series of treatment, the body of impurities, such as E. coli cleaned It drops "clean" the water droplets can enter the Nanliu, through the long journey to the sea. By the end of 2008, Yulin City, formally test the water sewage treatment plant operation, it's built to solve the Yulin City has long been centralized sewage treatment system without the embarrassment, the future is expected to realize Nanliu rippling blue waves.
Do not cover their nose to visit sewage plant
West street located Yuzhou Qu Zhi Yu Matsumoto Park Village sewage treatment plant in Yulin City, adopt international advanced modified A2 / O process of physical and biochemical approach, building on treatment compliance target size of 100,000 tons of sewage near future, long-term scale of 200,000 tons.
Reporter went to the sewage treatment plant in Yulin City, when, despite finishing plant construction project is still in full swing, but a modern garden-style plant shape has emerged: the design of advanced, fully embodies the concept of people-oriented. The sewage treatment process, prone to ammonia, hydrogen sulfide and other odors, affect the life of nearby residents. An interview accompanied by the factory manager said the facility will be stamped with the facilities of odor deodorant transformation, while also considering the construction of the factory deodorizing process of design and construction, in addition to intake, is the smell in the factory tour odor.
Microbes useful when Reporter at the scene the feeling of the whole process of sewage treatment. According to reports, sewage treatment needs through mechanical treatment and biological treatment stages. Urban sewage into the sewage treatment plant, the first comparison with the coarse grid large suspended solids and impurities removed. Here, the sewage from the sewage pipe clamps over the smell, the flow of crude glowing foam grille. Watching the dark water, we are feeling: really enlightened, a look surprised, did not expect such a dirty urban sewage will be serious.
Sewage flows through coarse grid, the upgrade by upgrading the sewage pump about 3 meters high fine grid processing equipment, after the fine grid to small suspended particles are deleted. Then, through grit and through an effluent pipe into the biological pool. Here, mainly for processing of organic matter, a variety of microbial communities in aerobic Environment Next to the pollutants in sewage water, and continue to grow and reproduce, thereby purify sewage.
Treated effluent then flows to a precipitation of the secondary settling tank, then into the disinfection channel, through the ultraviolet disinfection, to remove all impurities, E. coli bacteria. Checks processed through the layers of technology, urban sewage in the carbon, nitrogen, phosphates and organic pollutants had largely been removed. Eventually, the discharge of sewage through the export compliance into Nanliu.
Clean water back nature Likely that many people do not know Yulin, we drink tap water, its test results are far better than the national standard. According to experts, the main water source north of the city water plant is the largest reservoir and Su Yung smoke reservoir of raw water turbidity under normal circumstances not exceed 5 degrees, the water temperature constant at 13 degrees Celsius to 15 degrees Celsius, to reflect whether the contaminated water several indicators, the determination of value is far better than the national standard, is an ideal source of life. So fortunate to enjoy good water, is the Yulin's blessing.
Provided in the enjoyment of nature, good water, we should be equally concerned about how clean the water back to nature. Gratifying that, after sewage treatment plant effluent discharge standards to a level B standard which is fully consistent with national standards. This will Nanliu a positive impact on downstream areas, the lower valley of animals and plants to provide a stable and suitable environment.
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