摘要
为合理确定汉江上游(陕西段)水体的纳污能力、预测未来水质、制定污染物控制方案,采用同步监测水文、水质资料的手段,利用一维水质模型进行模拟计算,获得一组CODCr的综合衰减系数,经对比分析与识别,确定了汉江陕西段的CODCr的合理估值。
The integrated attenuation coefficient of organic contaminant, model, generally reflects the physico chemical propety and, biodegrada which is an important parameter in water quality tion process and speed of contaminants in water. Based on the hydrologic and water quality data measured simultaneously, a one-dimensional water quality model was applied in order to determine the pollutant carrying capacity of the upper Hanjiang River （ Shanxi reach）, to predict future water quality, and to make decision on pollution control method. A serial of data about integrated attenuation coefficient of COD Cr was obtained through simulation. By analysis, the reasonable value of COD Cr for upper reaches of Hanjiang River was determined.
出处
《水资源保护》
CAS
北大核心
2005年第5期31-33,共3页
Water Resources Protection
关键词
衰减系数
有机污染物
同步监测
水质模型
汉江上游
attenuation coefficient
organic contaminant
simultaneous monitoring
water quality model
upper reach of Hanjiang River
