乌鲁木齐河水环境质量现状评价

采用单因子污染指数和综合污染指数相结合的方法,在2007年乌鲁木齐河4个监测断面水质监测点位上,对乌鲁木齐河进行水质分析,并分析了水污染防治存在的问题。结果表明:乌鲁木齐河跃进桥断面和英雄桥断面水质符合地表水源地一级保护区水域功能要求,供电公司桥断面和高家户桥断面水质能达到农业用水标准需求,且能实现Ⅳ类水域功能。有机污染物和营养盐类是跃进桥断面、英雄桥断面的主要污染物,供电公司桥断面和高家户桥断面水质主要受石油类等有机污染物影响。

Assessment of the Urumqi River Water Quality in 2007

The single factor pollution index and the comprehensive pollution index of a combination of methods,the Urumqi River in 2007,four monitoring sections on water quality monitoring points,analyzes water quality for the Urumqi River,and status of water pollution control problems.The results showes that： the heroic bridge section and the leap forward bridge section of the Urumqi River,water quality accord with Ⅰ class protection zones functional requirements of surface waters source;the supply company bridge section and the Gao households bridge section can achieve the water quality standards for agricultural water needs,that can achieve ⅣClass function.Organic pollutants and nutrients salts are the main pollutants in the leap forward bridge section and the hero bridge section,the supply power company bridge section and the Gao households bridge section,water quality influenced by oil and other organic pollutants.