combined+sewer+system

См. также в других словарях:

• Combined sewer — This article describes early sewer systems designed to carry both sanitary waste and surface runoff. See sanitary sewer for a description of modern sewers designed to exclude storm water or storm drain for a description of sewers designed to… …   Wikipedia

• combined sewer — /kəmbaɪnd ˈsuə/ (say kuhmbuynd soohuh) noun a sewerage system which carries a mixture of sewage and stormwater run off …  

• Sewer — may refer to: *Sanitary sewer, a system of pipes used to transport human waste *Storm sewer, a collection and transportation system for storm water *Combined sewer, a system performing both the functions of a sanitary sewer and a storm sewer *One …   Wikipedia

• District of Columbia Water and Sewer Authority — The District of Columbia Water and Sewer Authority (DC Water) provides drinking water, sewage collection and wastewater treatment in Washington, D.C., USA. DC Water also provides wholesale wastewater treatment services to several adjoining… …   Wikipedia

• Sanitary sewer overflow — (SSO) is a condition whereby untreated sewage is discharged into the environment prior to reaching treatment facilities thereby escaping wastewater treatment. When caused by rainfall it is also known as wet weather overflow. It is primarily… …   Wikipedia

• Sanitary sewer — A sanitary sewer (also called, especially in the UK, a foul sewer) is a type of underground carriage system for transporting sewage from houses or industry to treatment or disposal. In some areas, sanitary sewers are separate sewer systems… …   Wikipedia

• Boston Water and Sewer Commission — The Boston Water and Sewer Commission (BWSC) serves retail customers with water services in Boston, Massachusetts. It purchases water wholesale from the Massachusetts Water Resources Authority (MWRA).The largest retail water and wastewater… …   Wikipedia

• London sewerage system — The London sewerage system is part of the water infrastructure serving London. The modern roots of the system were first developed during the late 19th century, but as London has grown the system has been expanded and needs further… …   Wikipedia

• sewage system — Collection of pipes and mains, treatment works, and discharge lines (sewers) for the wastewater of a community. Early civilizations often built drainage systems in urban areas to handle storm runoff. The Romans constructed elaborate systems that… …   Universalium

• Storm drain — This article describes subterranean tunnels conveying runoff from urban streets. See Combined sewer for a description of early drainage systems designed to use storm runoff to flush sanitary and industrial wastes into natural waterways for… …   Wikipedia

• tunnels and underground excavations — ▪ engineering Introduction        Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …   Universalium