| 太子河流域水质模糊综合评价 |
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| 引用本文： | 宋雪英,金彩霞,胡晓钧,李玉双,李卉颖,杨继松.太子河流域水质模糊综合评价[J].岩矿测试,2011,30(6):705-708. |
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| 作者姓名： | 宋雪英 金彩霞 胡晓钧 李玉双 李卉颖 杨继松 |
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| 作者单位： | 1. 沈阳大学区域污染环境生态修复教育部重点实验室,辽宁,沈阳,110044
2. 河南师范大学黄淮水环境与污染防治省部共建教育部重点实验室,河南,信阳,453007 |
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| 基金项目： | 国家科技重大专项“水体污染控制与治理”项目(2008ZX07208-001-01,2008ZX07208-009-05); 辽宁省科技计划项目(2009223004); 国家高技术研究发展计划(863计划)项目(2007AA06A405) |
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| 摘 要： | 采用模糊数学方法对太子河流域水质进行综合评价。沿程选取老官砬子、兴安、参窝坝下等8个干流断面和汤河桥、河洪桥、孟柳等6个支流断面,确定五日生化需氧量(BOD5)、化学需氧量(COD)、氨氮(NH3-N)、挥发酚(FN)等7个指标为评价因子,通过建立评价因子矩阵,计算各因子的权重及进行模糊综合运算,得出各监测断面的综合水质状况。水质模糊综合评价结果表明,太子河干流和支流各监测断面的综合水质较差,V类水质断面所占比例达85.7%。在各项评价指标中,BOD5和挥发酚所占权重较高,其次为COD和NH3-N等,这几项指标应该作为太子河流域十二.五污染减排和治理的重点。
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| 关 键 词： | 水质 模糊关系 综合评价 太子河 |
| 收稿时间： | 2010/12/16 0:00:00 |
Fuzzy Evaluation on the Water Quality of the Taizi River |
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| SONG Xue-ying,JIN Cai-xi,HU Xiao-jun,LI Yu-shuang,LI Hui-ying and YANG Ji-song.Fuzzy Evaluation on the Water Quality of the Taizi River[J].Rock and Mineral Analysis,2011,30(6):705-708. |
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| Authors: | SONG Xue-ying JIN Cai-xi HU Xiao-jun LI Yu-shuang LI Hui-ying and YANG Ji-song |
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| Institution: | SONG Xue-ying1,JIN Cai-xia2,HU Xiao-jun1,LI Yu-shuang1,LI Hui-ying1,YANG Ji-song1(1.Key Laboratory of Regional Environment and Eco-Remediation,Ministry of Education,Shenyang University,Shenyang 110044,China,2.Key Laboratory for Yellow River and Huaihe River Water Environmental and Pollution Control,Henan Normal University,Xinyang 453007,China) |
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| Abstract: | The fuzzy mathematical method was used to evaluate the water quality of the Taizi River.Eight main stream sections such as Laoguanlazi,Xingan,Senwobaxia,and six branch stream sections such as Tanghe Bridge,Hehong Bridge,Mengliu,were investigated with seven evaluation factors such as BOD5,COD,NH3-N,volatile phenol.An evaluation factor matrix was established and the comprehensive water quality of each section was obtained by fuzzy computing with a weighting calculation.Analysis results revealed that the water... |
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| Keywords: | water quality fuzzy relationship comprehensive evaluation Taizi River |
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