金墅湾水源地陆域保护区污染物输移规律及水力阻截关键技术

通过实地调研、资料解析、模型计算等多种方式,在掌握金墅湾水源地陆域保护区陆域污染源类型及入河负荷的基础上,深入研究汛期及非汛期水流运动特征及污染物输移规律。针对研究范围的实际情况,研究水力阻截设施的类型、布置及阻截效果等关键技术,提出既能达到减少进入保护区污染负荷,改善保护区水体水质,又能满足河网水动力要求的水力阻截方案。

The Pollutant Transportation Rule and Key Technique of Hydraulic Tackle Research on Jinshuwan Bay Water Source Land Reserve

In this paper,by means of field investigation,material analysis,model calculation,etc.,the relevant data of onshore pollution source types and the pollution loads discharged into river of Jinshuwan Bay are collected.At the same time,further research is done on water flow movement characteristics and contaminant transport rule in both flood and non-flood seasons.According to the actual conditions of the research scope,key techniques such as the types of hydraulic tackle facilities,its layout and their effect are studied.At last,a hydraulic tackle scheme is put forward to reduce pollution load into the reserves,improve water quality,and meet the requirements of the river network water force.