| 西安市浐灞河下游水质污染状况评价 |
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| 作者姓名： | LI Zhenxing ZHANG Xiaobin |
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| 作者单位： | 1. 山西水利职业技术学院,山西运城,044004
2. 山西水利职业技术学院,山西运城044004;西安理工大学,西北水资源与环境生态教育部重点实验室,陕西西安710048 |
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| 摘 要： | 为了调查西安市浐灞河下游水环境污染的状况,本文整理了2010年1-4月份浐灞河下游河段13个断面水质监测数据,主要是COD、NH3-N和BOD,并根据国家现行环境质量标准GB3838-2002《地表水环境质量标准》,对浐灞河下游水质进行了详细的评价。分析结果表明:浐河咸宁桥以上均满足相应水质标准,咸宁桥以下污染严重,主要是COD监测均值已超Ⅴ类水质标准;灞河在浐灞交汇口以上均满足相应水质标准,浐灞交汇口以下污染严重,为劣Ⅴ类水质。
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| 关 键 词： | 河流污染 水质评价 浐灞河下游 |
Water pollution situation assessment in lower reach of Chan and Ba River in Xi'an city |
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| LI Zhenxing,ZHANG Xiaobin.Water pollution situation assessment in lower reach of Chan and Ba River in Xi'an city[J].Journal of water resources and water engineering,2011,22(3):151-153,156. |
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| Authors: | LI Zhenxing ZHANG Xiaobin |
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| Affiliation: | LI Zhenxing1,ZHANG Xiaobin1,2(1.Shanxi Water Conservancy Technical College,Yuncheng,044004,China,2.Key Laboratory of Northwest Water Resources and Environmental Ecology,Ministry of Education,Xi'an University of Technology,Xi'an,710048,China) |
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| Abstract: | This paper arranged and analyzed the monitoring data of water quality of 13 sections from January to April in 2010 in Xi'an Chan-ba River in order to investigate the situation of water pollution.The main monitoring factors are COD,NH3-N and BOD.The water quality in lower reach of Chan-Ba River was evaluated in detail.The results showed that water quality is satisfied with the corresponding water quality standard above the sections of Xianning Bridge,according to country's current environment quality standar... |
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| Keywords: | river pollution assessment of water quality lower reach of Chan-Ba River |
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