标题:
金华江流域典型乡镇水质监测评价及污染控制The Assessment and Pollution Control of Water Quality Monitoring of the Typical Towns in Jinhua River Region
作者:
施项, 张苗云, 袁向红, 周怀中
关键字:
河流水质, 监测评价, 污染控制Water Quality of River, Monitoring and Evaluation, Pollution Control
期刊名称:
《Advances in Environmental Protection》, Vol.4 No.6, 2014-12-09
摘要:
金华江为钱塘江上游最大的支流，水质污染较重，氨氮、总磷污染尤为突出。该文针对金华江水质污染的特点，对金华江流域沿河典型乡镇干流及主要支流进行了高密度监测，通过对监测数据的详细分析，对各沿江乡镇地表水水质污染现状进行了评价。结果表明，金华江流域的污染以氨氮为主，总磷为第二污染物，上游乡镇未受明显污染，中游乡镇氨氮污染最为突出，下游乡镇污染趋势于下降，针对各乡镇不同的水质污染特征分析了成因并提出控制对策。Jinhua River which is seriously polluted by NH3-N and TP is the biggest tributary of the upper Qian-tang River. Based on the data of surface water quality in Jinhua River, a comprehensive analysis of surface water pollution situation in the rural areas of Jinhua River Valley Township evaluates the quality of surface water on the riverside township. In general, the main pollutant is Ammonia ni-trogen and the pollution in middle reaches is more serious than upper reaches and down reaches. The article analyzes the causes of water pollution of surface water, and puts forward the control countermeasures.