【摘要】 对河口水库是德清县重要的城乡饮用水水源地,保障其水质安全意义重大。在对库区水质和污染源调查的基础上,分析了2005—2008年水质变化、主要污染物来源、安全隐患和入库污染负荷。以湖库水质模型为技术手段,计算了对河口水库恢复至目标水质所要削减的污染负荷值,提出了针对性的污染防治措施,并对防治措施的实施效果进行了预测。更多还原

【Abstract】 It is significant to safeguard water quality of the Duihekou Reservoir,which is an important drinking water source for Deqing residents.Based on the investigation into the water quality and pollution source,the paper analyses water quality variation,major pollution source,safety concerns and inflow pollutant load during 2005—2008.Lake and Reservoir Water Quality Model is utilized to compute the pollutant load that needed to be reduced in order to achieve standard water quality.It also brings forward corresponding pollution control measures with predictions of implementation effects.更多还原