| 西宁市地表水水质状况研究 |
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| 引用本文： | 肖剑波,卢素锦,谭华东,鲁玉心.西宁市地表水水质状况研究[J].绿色科技,2012(10):105-107. |
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| 作者姓名： | 肖剑波 卢素锦 谭华东 鲁玉心 |
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| 作者单位： | 青海大学生态环境工程学院,青海西宁810016 |
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| 基金项目： | 中青年科研基金项目（编号2011-QNY-9）资助 |
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| 摘 要： | 于2010～2011年在西宁市主要地表水体设12个断面,对10项水质指标进行了监测和分析。结果表明:氨氮和总硬度严重超标,远高于GB3838-2002《地表水环境质量标准》中Ⅲ类标准;铁、化学需氧量(COD)、挥发酚、总氯、电导率、六价铬、pH值符合GB3838-2002《地表水环境质量标准》中Ⅲ类标准浓度限值;个别断面平水期、枯水期的溶解氧(DO)浓度略低于GB3838-2002《地表水环境质量标准》中Ⅲ类标准浓度限值。
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| 关 键 词： | 西宁 地表水 水质 环境质量 |
Analysis of Surface Water Quality in Xi＇ ning City |
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| Xiao Jianbo,Lu Sujin,Tan Huadong,Lu Yuxin.Analysis of Surface Water Quality in Xi＇ ning City[J].LVSE DASHIJIU,2012(10):105-107. |
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| Authors: | Xiao Jianbo Lu Sujin Tan Huadong Lu Yuxin |
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| Institution: | ( College of Eco - Environmental Engineering, Qinghai University, Xining 81 O016, China) |
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| Abstract: | In order to investigate the quality of surface water in Xi＇ ning City, 12 sections were located in the main surface water bodies of the city during 2010 - 2011 , and 10 water quality indicators were monitored and analysed. The results show. 1 ） the ammonia nitrogen and total hardness seriously exceed the standard, i.e. much higher than class Ⅲ standard of GB3838 -2002 Surface Water Environment Quality Standards; 2） the concentration of iron, chemical oxygen demand （COD）, volatile phenol, total chlorine, conductivity and hexavalent chromium and pH value meet the concentration limits of class Ⅲ standard of GB3838 - 2002 Surface Water Environment Quality Standards; 3） the dissolved oxygen concentration （DO） of the normal season and dry season of few sections are slightly lower than the concentration limits of class ]]I standard of GB3838 - 2002 Surface Water Environment Quality Standards ;. |
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| Keywords: | Xi＇ ning surface water water quality environmental quality |
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