摘要
海河流域是我国水资源开发程度最高的流域,但其污染程度也最为严重。本文选取高锰酸盐指数、五日生化需氧量和氨氮浓度作为评价指标,采用单因子评价法对海河水系国控断面水质现状进行了分析与评价,同时对5个重污染断面进行了水质污染趋势预测,结果显示卫河、卫运河、滏阳河、子牙新河的水质有恶化的趋势,并提出了污染防治措施。
Haihe Basin is one of the basins whose development level of water resources is the highest in Chi- na,but the water pollution is also the most serious. This paper chooses the permanganate index,BOD5 and ammonia nitrogen as evaluation indexes and adopts the single factor evaluation method to evaluate the wa ter quality of state-controlled sections in Haihe River system,and then predicts the trend of water pollution in 5 serious pollution sections. The result shows that the water quality of Weihe River, Weiyunhe River, Fuyanghe River and Ziyaxinhe River has the tendency to deteriorate. At the end,according to the actual wa ter quality o{ Haihe River system,the paper puts forward pollution control measures.
出处
《安全与环境工程》
CAS
北大核心
2013年第5期28-32,共5页
Safety and Environmental Engineering
关键词
海河水系
水质
水污染趋势预测
水污染防治措施
Haihe River system
water quality
trend prediction of water pollution
water pollution controlmeasure
