冯家山水库水环境容量研究

选取冯家山水库2003~2006年水库出口监测数据,评价了冯家山水库的水环境质量现状。结果表明,近几年来冯家山水库水质符合地表水水源地一级保护区标准的要求。根据冯家山水库确定的水质保护目标,选用适合于冯家山水库水环境特征的水质模型,分别计算COD、TP的水环境容量。以2006年为现状年,根据冯家山水库的水质监测数据计算了COD、TP的已利用环境容量和剩余环境容量,结果表明,冯家山水库库区自净能力相对较大。结合实地调查,分析了水库水环境质量得到改善的重要途径。

Research on Water Environment Capacity in Fengjiashan Reservoir

Choosing the water quality data at outlet of Fengjiashan Reservoir from 2003 to 2006,the status quo of water environment quality was evaluated.The result showed that the water quality was accorded with the demand of grade one in ground water resource standard in the recent year.According to the water quality protection goal by the reservoir planed,the Chemical Oxygen Demand(COD) and total phosphor(TP) water environment capacity was calculated by the water quality model.In 2006(current year),the COD and TP remaining and using capacity of water environment was computed.The result showed that the water quality purifying ability was great.Combining with field investigation,the improved measures of water environment quality were analyzed.