| 确定土壤背景值的Hazen概率法——以铜陵矿区Pb为例 |
| |
| 引用本文： | 祁轶宏,袁峰,李湘凌,周涛发,张鑫.确定土壤背景值的Hazen概率法——以铜陵矿区Pb为例[J].哈尔滨工业大学学报,2009,41(4):208-209. |
| |
| 作者姓名： | 祁轶宏 袁峰 李湘凌 周涛发 张鑫 |
| |
| 作者单位： | 祁轶宏,QI Yi-hong(合肥工业大学,资源与环境工程学院,合肥,230009;安徽省矿产资源储量评审中心,合肥,230001);袁峰,李湘凌,周涛发,张鑫,YUAN Feng,LI Xiang-ling,ZHOU Tao-fa,ZHANG Xin(合肥工业大学,资源与环境工程学院,合肥,230009)
|
| |
| 基金项目： | 安徽省科技攻关计划，安徽省优秀青年科技基金 |
| |
| 摘 要： | 本文选取已知土壤背景含量的铜陵矿区,基于Hazen概率曲线,探讨了土壤污染重金属元素Pb背景含量与污染叠加含量的区分方法.得到Pb元素的背景含量为28.5μg/g,与该区深层土壤样中Pb元素含量的平均值(34μg/g)比较接近.还得到了Pb元素污染叠加含量与背景含量的界线点51μg/g.基于Hazen概率曲线区分铜陵矿区土壤Pb元素背景含量与污染叠加含量的方法是有效的,有必要将该方法推广到土壤中其它重金属污染元素、其它地区作进一步研究.
|
| 关 键 词： | Pb元素 土壤 背景含量 Hazen概率曲线 铜陵 |
Hazen probability curve method for determining background content of soil-A case study of Pb element in Tongling area |
| |
| QI Yi-hong,YUAN Feng,LI Xiang-ling,ZHOU Tao-fa,ZHANG Xin.Hazen probability curve method for determining background content of soil-A case study of Pb element in Tongling area[J].Journal of Harbin Institute of Technology,2009,41(4):208-209. |
| |
| Authors: | QI Yi-hong YUAN Feng LI Xiang-ling ZHOU Tao-fa ZHANG Xin |
| |
| Affiliation: | 1(1.School of Resources and Environmental Engineering,Hefei University of Technology,Hefei 230009,China; 2.Mineral Reserves Evaluation Center of Anhui Province,Hefei 230001,China) |
| |
| Abstract: | In this paper,we discuss the method to distinguish background content from polluted content for Pb element in soil based on Hazen probability curve in Tongling area.The background content of Pb element in soil gained by this method is 28.5 μg/g,which is in accord with the average content of 34 μg/g in deep underground soil.The limitary content of 51 μg/g is obtained for background content and polluted content of Pb element in soil in Tongling area.So the method to distinguish Pb element is efficient in Tongling area,and it should be researched furthermore for studying other heavy metal elements in different areas. |
| |
| Keywords: | Pb element soil background content Hazen probability curve Tongling |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
