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Construction
Drainage System
Have you ever tried to imagine life without it would be like electricity? No electricity, human civilization back many centuries ago! However, the phone also gives people the dangers are unpredictable. According to statistics, every year hundreds of accidents with causes electricity comes from, how many deaths and serious injuries.
The drainage system consists of a network of culverts, collection and transport , storage basins , the headworks ( pumping stations , treatment plants , outfall ) and other auxiliary purposes waste collection transfer , rain water drainage , sewage and wastewater treatment .
The drainage system is divided into the following categories :
a) general drainage system is the system in which all kinds of waste water , rain water is collected in the same system .
b ) The drainage system is separate drainage systems and waste water separately ;
c ) Sewer own half the public sewer interceptor sewers to separate sewage treatment plants taken .
1.1 . Drainage system consists of a network of culverts, collection and transport , storage basins , the major works ( pump stations , outlet ... ) and other auxiliary purposes and drainage collection rainwater .
1.2 . Wastewater system includes a network of culverts, collection and transport , storage basins , the headworks ( pumping stations , treatment plants , outlet ... ) and other auxiliary purposes collection , drainage and waste water treatment .
