| Water quality evolvement from Huangpu River, Shanghai, China |
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| 作者姓名： | Hui ZHANG |
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| 作者单位： | School of Environmental Science and Engineering, Shanghai Jiaotong University, 800 Dongchuan Rd., Shanghai 200240, China |
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| 摘 要： | The Huangpu River supplies eighty percent of daily water used for life and industry for about 20 million people in Shanghai, China. Industry and domestic sewerage from the metropolis is mainly released into the Huangpu River, which flows through the Shanghai City area. The pollution caused by city life and production in the Huangpu River has occurred for years. In this paper, the contents of heavy metals （Cu, Pb, Cr, Cd, and Hg）, total organic carbon （TOC）, and polynuclear aromatic hydrocarbons （PAHs） in the Huangpu River are studied. Data from environmental monitoring from 1991 to 2002 are compared to understand the variation and trends of the pollution. Results indicate that metals have been reduced efficiently, but organic pollutants develop in an aggravating trend as domestic sewage increases. The variation of the organic pollutant concentrations, which are lower than those of other similar rivers of China, US, and Canada,
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| 关 键 词： | 水质 河流 酸性排水 有机污染物质 水体污染 |
Water quality evolvement from Huangpu River, Shanghai, China |
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| Hui ZHANG.Water quality evolvement from Huangpu River, Shanghai, China[J].Chinese Journal of Geochemistry,2006,25(B08):142-142. |
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| Abstract: | |
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| Keywords: | trend of water quality evolvement metropolis river Shanghai |
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