摘要
针对黄河孟津—花园口河段有机污染突出的特点 ,确定了河段水体功能及水质目标 ,计算了河段在不同设计流量、设计含沙量与污染物背景浓度条件下的BOD5和CODMn环境容量。指出加大区间污染物治理力度 ,保证小浪底水库下泄水质 ,增大下泄流量是提高该河段水环境容量 。
In consideration of the serious organic pollution of the Mengjin Huayuankou Section of the Yellow River, the water function and water quality objectives are determined, and the BOD 5 and COD Mn environment capacities under different designed flow rates, sediment concentrations, and background concentrations of pollutants are calculated. It is pointed out that the strengthening of pollutant control and the increase of flow rate from the Xiaolangdi Reservoir are effective measures for the improvement of water environment capacity and water environment quality of the section.
出处
《水资源保护》
CAS
2002年第1期26-28,共3页
Water Resources Protection
基金
水利部水利技术开发基金项目 (水H8619)
关键词
水环境
容量
黄河
孟津--花园口河段
有机污染
water environment capacity
Yellow River
Mengjin Huayuankou Section
organic pollution
