| 天津市浅层地下水Pb污染研究 |
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| 引用本文： | 张伟,武强,段保旭.天津市浅层地下水Pb污染研究[J].中国矿业大学学报,2002,31(1):89-91,95. |
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| 作者姓名： | 张伟 武强 段保旭 |
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| 作者单位： | 1. 中国矿业大学,资源开发工程系,北京,100083
2. 中原石油勘探局, 河南 濮阳 457001 |
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| 摘 要： | 介绍了Pb在自然条件和人为条件下的行为特征；以天津地区为例，对浅层地下水冲的Pb与其他化学组份进行了相关分析和聚类分析。结果表明，天津市浅层地下水Pb含量为0．012－0．360mg/L，并呈正偏态分布，其峰型比正态分布更尖锐；Pb与矿化度，Fe，NH4^＋的线性关系密切，与Fe，Mn相似性较好。
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| 关 键 词： | 天津 浅层地下水 Pb污染 聚类分析 铅 自然条件 人为条件 |
| 文章编号： | 1000-1964(2002)01-0089-03 |
Research on Lead Pollution of Shallow Groundwater in Tianjin City |
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| ZHANG Wei ,WU Qiang ,DUAN Bao xu.Research on Lead Pollution of Shallow Groundwater in Tianjin City[J].Journal of China University of Mining & Technology,2002,31(1):89-91,95. |
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| Authors: | ZHANG Wei WU Qiang DUAN Bao xu |
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| Affiliation: | ZHANG Wei 1,WU Qiang 1,DUAN Bao xu 2 |
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| Abstract: | Behaviour of Pb in both natural and artificial conditions was introduced. The shallow ground water of Tianjing area was taken as an example to make the correlative analysis as well as cluster analysis of Pb with other chemical compositions. The result shows that the content of Pb is 0.012~0.360 mg/L, and is in a normal skew distribution, with its peak form being sharper than that of normal distribution. The Pb is closely related to the mineralization, Fe, and NH 4; And the similarity of Pb to Fe and Mn is good. |
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| Keywords: | regional groundwater lead pollution cluster analysis |
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