南昌市青山湖综合整治截污工程设计

On Design of Comprehensive Interception Polluted Water Treatment Project of Qingshan Lake in Nanchang

介绍了南昌市青山湖区的排水状况及存在的问题。为防止具有调蓄和景观功能的青山湖水质污染日益严重,兴建青山湖截污工程是必要的。工程设计采用湖东、湖西截污渠将雨污合流水引至青山湖电排站引水渠进行截污。截污水进入青山湖污水处理厂,溢流水排入青山湖电排站引水渠,最后自排或电排至赣江,从而使青山湖水质满足景观要求。

The drainage condition and its existed problems of Qingshan Lake area in Nanchang were introduced in this paper. It is necessary to build the interception polluted water project about Qingshan Lake for water quality protection of the lake which could adjust and store water and could be appreciated in Nanchang. There were two intercepting canals of the project design, the east canal and the west canal, which could lead rain and waste water into diversion canal of Qingshan Lake Power Drainage Station, and the process could intercept polluted water. The Qingshan Lake water quality would be satisfied with the landscaping requirements when polluted water was led into Qingshan Sewage Treatment Works and overflow into diversion canal of Qingshan Lake Power Drainage Station.