| 柴窝堡湖水质12年变化及改善措施探讨 |
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| 引用本文： | 郑松林,朱林飞,何春.柴窝堡湖水质12年变化及改善措施探讨[J].环境科学与技术,2011(Z1):328-333. |
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| 作者姓名： | 郑松林 朱林飞 何春 |
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| 作者单位： | 新疆化工设计研究院;中山大学环境科学与工程学院; |
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| 摘 要： | 柴窝堡湖位于乌鲁木齐市东南郊,受自然条件、人工开发及上游排污的影响,其水质近12年来发生了一定程度的变化。通过收集现状及历史监测资料对水质污染程度进行了评价,调查分析结果表明,柴窝堡湖水质已不能满足《地表水环境质量标准》(GB3838-2002)Ⅲ类标准要求,达不到渔业养殖水域功能区的需要,其中以2008年污染最严重。对水质变化贡献较大的污染物主要为氯化物、氟化物、总磷、总氮、砷、化学需氧量。各参数中砷、氟化物对人体健康的危害较为显著。根据调查分析结果,柴窝堡湖水质下降主要原因为上游单位排污、水资源补给量减少及自然地质因素,并对乌鲁木齐市饮用水安全构成潜在威胁。提出的水质改善措施主要包括减少工业源及生活源污水排放量、增加水资源补给量、建设区域固体废物集中储运设施、控制农业面源等。
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| 关 键 词： | 柴窝堡湖 污染指数 水源地 改善措施 |
Study on the Variation of Water Quality in Chaiwobao Lake in the Past Twelve Years and Improving Strategies |
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| ZHENG Song-lin,ZHU Lin-fei,HE Chun.Study on the Variation of Water Quality in Chaiwobao Lake in the Past Twelve Years and Improving Strategies[J].Environmental Science and Technology,2011(Z1):328-333. |
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| Authors: | ZHENG Song-lin ZHU Lin-fei HE Chun |
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| Institution: | ZHENG Song-lin1,ZHU Lin-fei2,HE Chun2(1.Xinjiang Chemical Engineering Design & Research Institute,Urumqi 830006,China,2.School of Environmental Science and Engineering,Sun Yat-sen University,Guangzhou 510275,China) |
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| Abstract: | Chaiwobao Lake is lied in the southeast of Urumqi city.Due to the influence of natural conditions,artificial exploitation and pollution discharge from upstream,the water quality of Chaiwobao Lake has changed to some extent.Through collecting the history and current monitoring data of water quality,using the standard pollution index to determine the water quality,and classifying the pollution level by the comprehensive pollution index,it was found that the water quality has been worse gradually in the past 1... |
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| Keywords: | Chaiwobao Lake pollution index water resource improving strategies |
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