长距离输水隧洞施工期生产污水处理问题研究

Study on Production Sewage Treatment Problems at Long-distance Water Transmission Tunnel Construction Stage

目前,解决隧洞施工期污废水的有效处理,减少对施工场区周边环境、尤其是水环境的破坏及污染,是一个具有普遍性的问题。结合工程实例,对隧洞施工期污废水处理的控制指标进行分析,选取合适的污水处理方法,采用合适的污水处理工艺与设备,解决了长距离输水隧洞的施工期生产污水处理问题。

Effective treatment of waste water and sewage at tunnel construction stage as well as reduction of damage and pollution at construction field area surrounding environment and especially water environment are widespread problems currently. Engineering example is combined for analyzing control indicators of sewage and waste water treatment at tunnel construction stage. Suitable sewage treatment method is selected; appropriate wastewater treatment technology and equipment are used for solving production sewage treatment problems of long-distance water transmission tunnel.