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The sewage treatment project in Wuhan Development Zone, Hubei Province, has a sewage treatment capacity of 80000 tons/day and treats urban domestic sewage.
Adopting a pre anaerobic oxidation ditch+high-efficiency sedimentation+microfilter treatment process. After treatment, the tail water is finally discharged into the Yangtze River, and the effluent quality complies with the first level A discharge standard in the National Pollutant Discharge Standards for Urban Wastewater Treatment Plants (GB18918-2002).
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Xingren Denggao Power Plant is a supporting power plant for Xingren Denggao Aluminum Industry Co., Ltd.'s coal electric aluminum integration project, under the jurisdiction of Guangxi Denggao Group Co., Ltd. Our company undertakes the construction of its desulfurization and denitrification projects, electrolytic aluminum workshop dust removal projects, and desulfurization wastewater treatment projects. The desulfurization and denitrification of boiler flue gas adopt a combination of traditional processes and supergravity technology for treatment. The traditional process adopts SNCR denitrification process and limestone gypsum wet desulfurization process. The denitrification system uses ammonia water as a reducing agent and uses ammonia injection in the furnace for denitrification; The desulfurization system adopts spray desulfurization, and the desulfurization tower adopts a six layer spray system; After traditional process treatment, the sulfur dioxide and nitrogen oxide indicators meet the national "Emission Standards for Air Pollutants from Thermal Power Plants". The deep treatment of boiler flue gas is carried out using supergravity technology to ensure that the final emission of flue gas meets the local boiler flue gas emission standards of thermal power plants. After being treated by the supergravity device, the sulfur dioxide in the flue gas is less than 50mg/m3, nitrogen oxides are less than 50mg/m3, and dust is less than 15mg/m3. The entire system is fully automatic and has been running normally since its official launch, with satisfactory denitrification and desulfurization effects.
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Technical requirements: The sludge treatment capacity shall not be less than 3.75t/h (sludge with a moisture content ≤ 30%), and the load fluctuation range shall be 70% -120%. The outlet flue gas temperature of the secondary combustion chamber shall not be lower than 850 ℃, and the flue gas volume shall not be lower than 8000Nm3/h. The rotary kiln receives sludge with a moisture content of ≤ 30% for incineration, and the speed can be adjusted between 0.1 and 1.2 r/min
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Dongsheng District is a district under the jurisdiction of Ordos City, Inner Mongolia Autonomous Region, located in the central eastern part of Ordos City. The area belongs to a typical continental semi-arid dry grassland climate, with an average annual temperature of 6.6 ℃ to 8.4 ℃, The frost free period is 130 d~180 d, and the annual average precipitation is 247 mL~673 mL. 60%~80% of the annual precipitation is mainly concentrated in May, June, July, and three months, and the rainfall intensity is high, mostly in the form of heavy rain and rainstorm, so the seasonal runoff of many water systems is obvious; The annual average wind speed is 2.6 m/s~3.6 m/s, with a maximum wind speed of 24 m/s. The annual average strong wind and sandstorm is 17 d~26 d, with northwest wind direction in winter and spring, and southeast wind direction in summer and autumn.
check the detailsJiangsu ZEYU Environmental Engineering Co., Ltd. (hereinafter referred to as "ZEYU Environment") was established in February 2009. It is located on the bank of the Yangtze River, connected to the Jiangyin Yangtze River Bridge, Xinchang Railway, and Ningtong Expressway in the south, and connected to Wuxi, Zhangjiagang, and Jiangyin. into one. ZEYU ...
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