Buried integrated sewage treatment equipment I. buried sewage treatment equipment Overview: With the deepening of China's opening up, China's booming tourism and real estate, luxury hotels and villas where they stand, and luxury hotels and villas often turn away from urban sewage treatment plants, to centralized treatment of domestic sewage inconvenience. In order to protect the environment for future generations by Tongji University successfully developed WSZ-AO series integrated wastewater treatment equipment. The device uses advanced biological treatment processes in the world, set to remove BOD5, COD, NH3-N in one, is the most efficient sewage treatment facilities. It is widely used in high-rise hotels. Sewage treatment villas and residential areas, replacing the removal rate is very low, the treated effluent can not meet the state discharge standards of septic tanks. After field application shows, WSZ-AO series of integrated buried sewage treatment equipment is a very good treatment effect, and easy to manage device. Second, the principle buried sewage treatment equipment: Buried sewage treatment equipment to remove organic pollutants and ammonia nitrogen depends on the device AO biological treatment process. Which works at A-level, due to the high concentration of organic wastewater, the microorganisms are lack of gas in the state, this time for the microbes and micro-organisms, they will sewage organic ammonia conversion decomposed into NH3-N, while the use of organic carbon as an electron donor body, the NOˉ2-N, NOˉ3-N into N2, and also use part of the organic carbon and NH3-N synthesis of new cellular material. So A-level pool only has a certain organic matter to function, reduce the subsequent aerobic pool organic load, in order to facilitate nitrification, and rely on a high concentration of organic matter present in raw water, complete denitrification, the eventual elimination of nitrogen eutrophication of pollution. In the O level, due to the concentration of organic matter has been greatly reduced, but there is still a certain amount of organic matter and high NH3-N exists. In order to further oxidation and decomposition of organic matter, while carbonation in nitrification can proceed smoothly under completion, set a lower organic load of aerobic biological contact oxidation pond at O ??level. O level in the pool is mainly aerobic microorganisms and bacteria at the oxygen (denitrifying bacteria). Which aerobic microorganisms to decompose organic matter into CO2 and H2O; autotrophic bacteria (nitrification bacteria) or the use of inorganic carbon in the air produced by the decomposition of organic matter CO2 as a nutrient source, the sewage NHˉ3-N is converted to Nˉ2-ON, Nˉ3 -ON, O-level pool of water back to the A-level pool provides the electron acceptor for the A-level pool, denitrification by the eventual elimination of nitrogen pollution. Third, the main features: Jixiang buried sewage treatment equipment can be buried below the surface; the surface can be used as green or square land, so the device is not an area of ??surface area. No need to build a house. But without the need for heating insulation. The company buried sewage treatment equipment consists of two pond composed of a reinforced concrete structure, great depth, another group of steel, shallow depth. Steel pool using the country's first anti-corrosion coating IPN be preserved. It is a rubber and plastics network interpenetrating network form an interpenetrating polymer network capable acid, alkali, salt, gasoline, kerosene, aging and abrasion resistance, band Rust. After the device is generally brushing the coatings, corrosion hunting life up to 12 years. Sewage treatment hotels, nursing homes ,, hospitals, schools, residential quarters, villas, etc: Fourth, the product uses. Aquatic products processing plants, processing of livestock, milk processing and other production wastewater. V. Order Information: To the user is responsible, in particular, these columns provide services: the user to be treated wastewater biodegradability tests to determine the selection of equipment. There are special requirements of the user, determine the treatment effect in the premise, users can create individually designed. To learn more, please call Tel: 0510-87821256 Mobile: 13338750959 we will be happy to provide you with "high quality, efficient, fast" service!