| 贵州百花湖水体中多环芳烃的环境演化 |
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| 引用本文： | 余洪,常缨,叶晓云,季宇飞,高师匀,曲明昕.贵州百花湖水体中多环芳烃的环境演化[J].贵州科学,2010,28(3):85-89. |
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| 作者姓名： | 余洪 常缨 叶晓云 季宇飞 高师匀 曲明昕 |
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| 作者单位： | 贵阳市环境监测中心站,贵阳,550002 |
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| 基金项目： | 贵阳市科学技术计划项目社会发展攻关计划类"贵阳市集中式饮用水源地有机污染物现状及源解析研究" |
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| 摘 要： | 本论文以美国环保署(EPA)公布优控的16种多环芳烃作为目标污染物,对百花湖水体中多环芳烃的含量及分布特征进行了分析。结果表明:水样中16种多环芳烃总量的浓度范围为0.4213-0.7606μ/L,水样中16种PAHs中低环数的2环、3环、4环占绝对优势,百花湖已受到多环芳烃的轻度污染。
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| 关 键 词： | 多环芳烃 百花湖 高效液相色谱法 |
Study on the Organic Pollution Status of Polycyclic Aromatic Hydrocarbons (PAHs) in Baihua Lake |
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| YU Hong,CHANG Ying,YE Xiao-yun,JI Yu-fei,GAO Shi-yun,QU Ming-xin.Study on the Organic Pollution Status of Polycyclic Aromatic Hydrocarbons (PAHs) in Baihua Lake[J].Guizhou Science,2010,28(3):85-89. |
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| Authors: | YU Hong CHANG Ying YE Xiao-yun JI Yu-fei GAO Shi-yun QU Ming-xin |
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| Institution: | ( Guiyang Environmental Monitoring Center, Guiyang 550001, China) |
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| Abstract: | The polycyclic aromatic hydrocarbons （PAHs） which are 16 priority PAHs listed by the US Environ- mental Protection Agency （EPA） were used as the goal pollutant in order to study the content and distribution of PAHs in water and sediment of BaiHua Lake. Total sixteen PAHs concentration ranged from 0.4213μg/L to 0. 7606 μg/L in water, which was clearly indicated that 2,3 and 4 - ring PAHs dominated total PAHs burden. The resuhs showed that the BaiHua Lake had been polluted by PAHs. |
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| Keywords: | polycyclic aromatic hydrocarbons （PAHs） Baihua lake high performance liquid chromatography （ HPLC ） |
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