常熟市望虞河西岸地区排水通道问题

Drainage outlet of West Wangyu River in Changshu City

引江济太工程的实施使太湖流域望虞河西岸的水环境问题更加凸现,引水期间大量污水没有出路,造成局部地区水环境恶化;污水的汇入使得引江济太工程不能充分发挥作用。从区域控制的角度,以常熟市望虞河西岸地区为例,建立研究区域的感潮河网水量水质模型,提出相应的排水出路,对研究区域的截污方案进行研究。

Water environmental problems in West Wangyu River were becoming worse because of water diversion project from Yangtse River to Taihu Lake. Water environment in some areas was deteriorated as a great deal of sewages can＇ t be discharged during water diversion period. And at the same time the function of project can＇ t be fully exerted as a result of the sewage inflow. Taking the West Wangyu River in Changshu City for example in terms of regional control, a water quantity and water quality model was established. The corresponding water drainage outlets were put forward and the pollution prevention schemes were discussed.