| 应用有限体积法分析污染源排放对饮用水源的影响 |
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| 引用本文： | 袁洁,韩龙喜.应用有限体积法分析污染源排放对饮用水源的影响[J].环境监测管理与技术,2007,19(4):15-17. |
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| 作者姓名： | 袁洁 韩龙喜 |
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| 作者单位： | 1. 南京市环境监测中心站,江苏,南京,210013
2. 河海大学环境水利研究所,江苏,南京,210013 |
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| 摘 要： | 根据南京市5家市政水厂水源保护区的污染源调查结果建立了长江南京段水动力和有限体积法水质数学模型,并结合各污染源的污染强度和排放规律,分析了枯水期在不同水文情况下,污染源排放对饮用水源地水质的影响.有限体积法的模拟结果与常规分析的监测结果均表明,水厂受污染程度为:上元门水厂＞北河口水厂＞城北水厂＞浦口水厂＞城南水厂.主要污染源为水量较大,且有一定污染的入江河流.
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| 关 键 词： | 饮用水源地 污染源 污染强度 有限体积法 |
| 文章编号： | 1006-2009（2007）04-0015-03 |
| 收稿时间： | 2006-06-07 |
| 修稿时间： | 2006-06-072007-04-13 |
AnalysisofPollutants DischargeInfluence on Source DrinkingW ater by Finite VolumeM ethod |
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| YUAN Jie,HAN Long-xi.AnalysisofPollutants DischargeInfluence on Source DrinkingW ater by Finite VolumeM ethod[J].The Administration and Technique of Environmental Monitoring,2007,19(4):15-17. |
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| Authors: | YUAN Jie HAN Long-xi |
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| Institution: | 1. Nanfing Environmental Monitoring Central Station, Nanjing , Jiangsu 210013, China; 2. Hehai University Environmental Water Conservation Research Institute, Nanjing, Jiangsu 210013, China |
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| Abstract: | The hydrodynamic water quality mathematical model was established from the results of pollution source investigation in water protective areas of 5 municipal water plants on Nanjing section of Yangtze River.The reason of coordination influence on water quality of the drinking water source areas by different hydrologic condition and pollution discharges was analyzed according to polluting intensity and discharge situation of pollution sources.The results from mathematical model analogue and the routine monitoring indicated that pollution level of the water plants was Shang-yun-men water plant > Bei-he-kou water plant > north city water plant > Pukou water plant >South city water plant.The main pollution sources are small polluted rivers which flow into Yangtze River. |
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| Keywords: | Source drinking water area Source of pollution Pollution intensity Finite Volume Method |
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