| 海宁市地表水水质污染特征分析 |
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| 引用本文： | 刘晓玲,潘礼斌,杨慧杰,沈辉.海宁市地表水水质污染特征分析[J].安徽农业科学,2013(28):11483-11485. |
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| 作者姓名： | 刘晓玲 潘礼斌 杨慧杰 沈辉 |
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| 作者单位： | 海宁市环境保护局; |
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| 摘 要： | 根据2008～2012年海宁市地面水水质指标的监测数据，采用单因子评价法、综合污染指数法、有机污染综合评价法和R型聚类分析法，对海宁地表水现状进行了评价。结果表明，海宁地表水的主要污染因子为氨氯、总磷，其中氨氮为首要污染因子；近年来，海宁地表水水质一直处于中度污染状态，其中2008～2009年水质略有好转，然而近3年来却一直小幅波动。各监测指标中，NH3-N和CODMn、CODCr与CODMn、TP与CODMn、CODCr和NH3-N呈现明显的相关性。
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| 关 键 词： | 海宁市 水质评价 单因子评价法 综合污染指数法 有机污染综合评价 R型聚类分析 |
Analysis of the Characteristics of Surface Water Quality in Haining City |
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| Institution: | LIU Xiao-ling et al (Haining Municipal Environmental Protection Bureau, Haining, Zhejiang 314400) |
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| Abstract: | According to the monitoring data of water-quality indexes in Haining during 2008 - 2012, several methods （single factor evalua- tion, comprehensive pollution index and comprehensive evaluation of organic pollution） were used to evaluate the water quality in Haining. The results showed that the main pollution factors of Haining surface water were NH3-N and TP, while NH3-N was the primary one; although the water quality improved during 2008 -2009, but in the last three years it appeared to be a slight fluctuation. NH3-N and CODM. had a sig- nificantly positive correlation, so did CODer and CODMn , TP and CODMn, CODcT and NH3-N. |
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| Keywords: | Haining Water quality evaluation Single factor assessment method Comprehensive pollution index method Comprehensive evaluation of organic pollution R-type clustering analysis |
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