| 延河水质污染现状分析研究 |
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| 引用本文： | 周梦公,郭雅妮,惠璠,郭战英,同帜.延河水质污染现状分析研究[J].环境科学与管理,2016(1):90-93. |
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| 作者姓名： | 周梦公 郭雅妮 惠璠 郭战英 同帜 |
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| 作者单位： | 1. 西安工程大学 环境与化学工程学院，陕西 西安 710048; 陕西省延安市环境监察支队，陕西 延安 716000;2. 西安工程大学 环境与化学工程学院,陕西 西安,710048;3. 陕西省现代建筑设计研究院,陕西 西安,710048 |
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| 基金项目： | 陕西省科技厅科学技术研究发展计划项目 |
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| 摘 要： | 为了更好地对延河污染进行控制，增加延河水资源的利用率，采用综合污染指数法，对延河5个监测断面的水质指标进行评价，最后确定延河水质的主要污染物、污染物类型及主要污染断面。结果表明，延河水主要污染物为生化需氧量、化学需氧量以及氨氮，延河水质三氮类、有机类污染为中度污染，重金属类和细菌类污染为轻度污染，总体延河水质属有机类污染，延河主要污染断面为石窑村断面。
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| 关 键 词： | 水质调查 综合污染指数 延河 |
Analysis on Water Pollution Status of Yanhe River |
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| Zhou Menggong,Guo Yani,Hui Fan,Guo Zhanying,Tong Zhi.Analysis on Water Pollution Status of Yanhe River[J].Environmental Science and Management,2016(1):90-93. |
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| Authors: | Zhou Menggong Guo Yani Hui Fan Guo Zhanying Tong Zhi |
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| Abstract: | In order to control the Yanhe River pollution and increase the utilization rate of water resources in Yanhe River , the comprehensive pollution index method was used to evaluate the five monitoring sections water quality of Yanhe River , and to determine the main pollutants, water pollutants and the main types of river pollution section finally.The results showed that the main pollutants in the river water were biochemical oxygen demand , chemical oxygen demand and ammonia nitrogen .Three nitro-gen and organic pollution are medium pollution, heavy metal and bacterial contamination are mild pollution, the overall water quality of Yanhe River belongs to organic pollution.The main pollution section of Yanhe River is Shi Yao Cun section. |
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| Keywords: | water quality survey comprehensive pollution index Yanhe River |
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