Study On The Designing Of The Municipal Underground Wastewater Pumping Station

Along with the developing of the modern city, much more attention are paid onwastewater treatment, therefore, in city area, pipelines are constructed almost underevery street and alley. (Wastewater) Pumping station, which is one of the mostimportant part of the pipelines systems, acting as a relay station, pump the water fromlower altitude to higher altitude. But there are many disadvantages in traditionalpumping stations, such as bad smell, occupying too much area, not assorting with theenvironment around, etc. Especially in downtown areas, these problems are verydistinct. With the upgrade of the city modernization, the designs of the pumpingstation come to a new era. Traditional pumping stations must be replaced by newstyles which occupying less land, harmonize with the surroundings, and at the sametime are clean, odorless and safe. And the underground pumping station might be agood choice. Based on experience at home and abroad and integrating with manyexamples in China, this paper not only analyses the technical difficulties of theunderground pumping station, but also discuss the design gist, construction methodand running systems of such pumping station and so on.Compare to traditional pumping station, underground styles have much advantages as follow: 1) possess much less land. 2) remarkably reduce irksome sound pollution and fetor, so that protect the circumjacent people's healthy life and the environment as well. 3) need less workers 4) remarkably reduce the work intention of the jockeys and provide a much better work environment for them. In all, constructing underground wastewater pumping station always has preferable economical, social and environmental benefit. Practices are proved that such pumping stations are received high reception by the related branches of the government. No matter in prosperous downtown area, or in picturesque beauty spot, underground wastewater pumping station can both be put in use widely. So, in scenery city, especially in areas where recruiting land is very difficult, constructing underground wastewater pumping station is not only feasible in technique, but also rational in economy; Such style should be recommended widely.