| 上海市水质综合评价方法研究 |
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| 引用本文： | 胡雄星.上海市水质综合评价方法研究[J].环境科学与技术,2012(Z2):104-107. |
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| 作者姓名： | 胡雄星 |
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| 作者单位： | 上海市环境监测中心 |
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| 基金项目： | 上海市科委重大科技项目[09DZ1200107];上海市环保科研项目[沪环科(2011-009)] |
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| 摘 要： | 针对上海市地表水污染特征,提出了一种新的水质综合评价方法--综合水质指数法。方法可对水体进行定性评价和达标判定,并可评价各指标的污染负荷率,筛选主要污染因子。方法选择溶解氧(水温)、高锰酸盐指数、五日生化需氧量、氨氮、总磷等5项指标作为评价参数,评价结果能较为合理的反映以氮、磷为主要污染物的城市水环境质量及污染特征。
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| 关 键 词： | 上海市 水质综合评价 综合水质指数 |
Water Quality Comprehensive Evaluation Method for Shanghai |
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| HU Xiong-xing.Water Quality Comprehensive Evaluation Method for Shanghai[J].Environmental Science and Technology,2012(Z2):104-107. |
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| Authors: | HU Xiong-xing |
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| Institution: | HU Xiong-xing(Shanghai Environmental Monitoring Center,Shanghai 200030,China) |
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| Abstract: | Based on the characteristics of surface water pollution in Shanghai,the comprehensive water quality index,which is a new tool for water quality integrated assessment of surface water,is presented.The comprehensive water quality index can used to evaluate water quality qualitatively and judge compliance status of surface water.Also it can calculate the pollution load rate of different water indicators and screen the main pollution factors.The five evaluation parameters include dissolved oxygen(water temperature),permanganate index,BOD5,ammonia nitrogen,total phosphorus.The evaluation results can reflect the environment quality and pollution characteristics reasonable for urban water,which was mainly polluted by nitrogen and phosphorus. |
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| Keywords: | Shanghai City water quality integrated assessment comprehensive water quality index |
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