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| 金矿区水系沉积物重金属含量影响分析 | |
| 引用本文： | 张江华,杨梅忠,徐友宁,王葵颖. 金矿区水系沉积物重金属含量影响分析[J]. 黄金, 2008, 29(1): 49-51 |
| 作者姓名： | 张江华 杨梅忠 徐友宁 王葵颖 |
| 作者单位： | 1. 西安科技大学地质与环境工程系;西安地质矿产研究所 2. 西安科技大学地质与环境工程系 3. 西安地质矿产研究所 |
| 摘 要： | 通过对比金矿区水库底泥剖面与邻区水系沉积物重金属含量,评价了底泥中砷、铬、汞、铅、铜、锌等重金属的污染现状;结合剖面不同层位物理性状,分析了影响重金属富集的两个因素:一是沉积物自身的吸附作用,二是区域矿业活动的强弱. |
| 关 键 词： | 重金属 吸附 沉积 矿业活动 |
| 文章编号： | 1001-1277(2008)01-0049-03 |
| 修稿时间： | 2007-09-29 |
Analysis on impaction of heavy metal contents in stream sediment of gold mining district |
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| Zhang Jianghua,Yang Meizhong,Xu Youning,Wang Kuiying. Analysis on impaction of heavy metal contents in stream sediment of gold mining district[J]. Gold, 2008, 29(1): 49-51 | |
| Authors: | Zhang Jianghua Yang Meizhong Xu Youning Wang Kuiying |
| Abstract: | In this paper,by comparing the contents of heavy metals in the sediments profile of reservoirs in the gold mining area and in stream sediments of neighbour areas,the evaluations of pollution in the sediment by heavy metals including arsenic,chromium,mercury,lead,copper,zinc were finished.The two effecting factors on enrichment of heavy metals were analyzed with the physical properties of different sections and layers: one is adsorbent actions of sediment by itself,and the other is the strength of mining actions in these regions. |
| Keywords: | heavy metal adsorption sediment mining activities |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
