I. Overview With economic and population growth, pollution of nature more and more human attention, summarizing the experience of running the sewage treatment plant at home and abroad on the basis of, combined with our own research and engineering practice, design a complete set of organic wastewater treatment plant can be buried in a set, the equipment used in the late nineties advanced technology and manufacturing technology to produce glass steel, stainless steel as the main raw material of sewage treatment facilities. Its main purpose is to make life sewage and similar industrial organic wastewater treatment after the device to meet emission standards required by the user. The equipment is mainly used for residential quarters (including villas), sewage treatment luxury hotels, hospitals, office building and various public buildings, through the apparatus for processing effluent quality meet the national emission standards. A full set of equipment can be buried in the ground, it is also known as "buried sewage treatment equipment." The company buried sewage treatment equipment with international advanced biological treatment processes, set to remove BOD5, COD, NH3-N in one, with a stable and reliable technical performance, good effect, investment, small footprint, easy maintenance, etc. . I also can simultaneously supporting water reuse equipment according to customer requirements. Second, product characteristics 1, sewage treatment equipment, buried below the surface equipment above the surface can be used as green or other land, not housing, and heating and insulation. 2, two biological contact oxidation process are used plug-flow biological contact oxidation treatment is better than full hybrid or two series completely mixed biological contact oxidation pond. And the ratio of the activated sludge tank and small size, strong adaptability to water quality, good resistance to shock loading performance, water quality and stability, no sludge expansion. Pool using the new three-dimensional elastic filler, surface area, easy to hang microbial film, stripping, organic load in the same conditions, the removal efficiency of organic matter, can increase oxygen in the air solubility in water. 3, biochemistry biological contact oxidation pond, its filler volume loading is relatively low, the microorganisms are self-oxidation step down, producing less sludge, only three months (90 days) above a row of mud (with dung suction or dehydrated cake Sinotrans). 4, deodorant way buried sewage treatment equipment in addition to conventional high-altitude exhaust, comes with a soil deodorization measures. 5, the entire device processing system with a fully automatic control system and electrical equipment failure alarm system, safe and reliable operation, usually generally do not need special management, just timely maintenance and repair of equipment. Third, the use of buried sewage treatment plant 1, the integrated system capable of handling life wastewater and similar organic waste water; 2, a full set of equipment and simple construction, easy operation, all mechanical equipment are automatic control, all the devices can Set below the surface; 3, management and easy maintenance, equipment with a fully automatic control system. Life of more than 30 years. Fourth, the scope of buried sewage treatment plant 1, hotels, restaurants, nursing homes, hospitals; 2, residential areas, villages and towns; 3, stations, airports, port terminals, ships; 4, factories, mines, military , tourist spots, scenic areas; 5, similar to the sewage various industrial organic wastewater.