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| 淮南矿区不同塌陷年龄积水区环境效应分析 | |
| 引用本文： | 刘劲松,严家平,徐良骥,谷飙,张龙.淮南矿区不同塌陷年龄积水区环境效应分析[J].环境科学与技术,2009,32(9). |
| 作者姓名： | 刘劲松 严家平 徐良骥 谷飙 张龙 |
| 作者单位： | 1. 安徽理工大学地球与环境学院,安徽,淮南,232001 2. 河南师范大学化学与环境科学学院,河南省环境污染控制重点实验室,河南,新乡,453007 3. 河北省迁安市环保局环境监测站,河北,迁安,064400 |
| 基金项目： | 安徽省教育厅重大项目，安徽省高校青年教师基金项目 |
| 摘 要： | 采煤塌陷水域是淮南矿区一种特殊的地表水体。文章选择矿区不同塌陷年龄的塌陷水域,监测分析其水质理化指标和重金属元素。结果表明:塌陷水域环境状况因塌陷年龄和周边环境差异而不同,具有季节性变化。水域受到了不同程度的污染,部分理化指标随时间增长有累计效应。与国家地表水质量标准比较,水域重金属元素除了Hg严重超标外,其它As、Se、Cd、Cr、Cu、Pb、Zn等均不超标,未对塌陷水域构成重金属污染。通过对不同塌陷水域环境效应进行分析与评价,可为其综合利用提供一定的理论依据。 |
| 关 键 词： | 塌陷水域 塌陷年龄 理化指标 重金属元素 分析 淮南矿区 |
Water Environment in Different Subsidence Pools of Huainan Coal-mining Area:Investigation and Evaluation |
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| LIU Jin-song,YAN Jia-ping,XU Liang-ji,GU Biao,ZHANG Long.Water Environment in Different Subsidence Pools of Huainan Coal-mining Area:Investigation and Evaluation[J].Environmental Science and Technology,2009,32(9). | |
| Authors: | LIU Jin-song YAN Jia-ping XU Liang-ji GU Biao ZHANG Long |
| Institution: | 1.School of Earth and Environmental Science;Anhui University of Science and Technology;Huainan 232001;China;2.School of Chemistry and Environmental Science;Henan Normal University;Xinxiang 453007;3.Environmental Monitoring Station of Qian'an City;Qian'an 064400;China |
| Abstract: | Water bodies formed in subsidence area of the excavated coalmine in Huainan,Anhui province were investigated with respect to the water quality in terms of heavy metals and other physicochemical parameters.It is shown that aquatic environmental condition of the pools differs depending on the subsiding age,the local environment and the season according to the results of monitoring and analysis of water samples.Accumulative effects of pollution can be noted from the fact that concentration of some parameters i... |
| Keywords: | subsidence pool subsidence age physicochemical indexes heavy metal elements analysis Huainan mining area |
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