| 安阳县地表水水质现状评价 |
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| 引用本文： | 张焱,申志强,李晓光.安阳县地表水水质现状评价[J].现代农业科技,2014(22):195-196. |
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| 作者姓名： | 张焱 申志强 李晓光 |
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| 作者单位： | 河南省安阳县环境保护局,河南安阳,455100 |
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| 摘 要： | 以安阳县环保局地表水监测数据为基础,对安阳县伏恩、善应和胜利渠首3个监测断面中氨氮、化学需氧量、高锰酸盐指数和总磷4项评价因子进行了单因子评价和综合评价,并比较了2012、2013年3个断面各单项因子的变化特点及综合污染指数的年际变化。结果表明:安阳县地表水中化学需氧量和总磷的污染较严重,而氨氮的污染程度较轻。在3个断面中,水质综合污染程度表现为伏恩断面(0.40)>胜利渠首(0.36)>善应断面(0.10)。与2012年相比,2013年伏恩和胜利渠首断面的综合污染指数明显下降,而善应断面的综合污染指数有小幅度升高。
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| 关 键 词： | 地表水 氨氮 监测断面 河南安阳 |
Present Quality Evaluation on Surface Water in Anyang County |
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| Authors: | ZHANG Yan SHEN Zhi-qiang LI Xiao-guang |
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| Abstract: | Based on the detected data of environmental protection agency in Anyang County,4 evaluation factors of ammonia nitrogen,COD,permanganate index and total phosphorus were assessed by single factor and comprehensive methods in Fuen,Shanying and Shengliqushou section of Anyang County,and the annual changes of single factor and comprehensive pollution index were compared in 2012 and 2013. The results showed that COD and total phosphorus in surface water serious pollute,and ammonia nitrogen light pollute. Water quality comprehensive pollution level suggested the order of Fuen(0.40) >Shengliqushou(0.36) >Shanying section(0.10). Compared with 2012,the comprehensive pollution index of Fuen and Shengliqushou section reduced significantly,and that of Shanying section increased slightly in 2013. |
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| Keywords: | surface water ammonia nitrogen monitor section Anyang Henan |
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