Application of Grey Relational Analysis in the Evaluation of Heavy Metal Pollution in Soil of Coal Mine

摘要：

　　This study introduces the application of the gray relational analysis method in the evaluation of heavy metals pollution in soil,taking Huainan mining area as an example.The results show that As and Cd are the main pollutants in the heavy metal pollution in soil.The overall pollution condition in mine shows that Xinzhuangzi coal mine is the most serious,followed by Pan Yi mine,Guqiao Mine relatively light.The index of geoaccumulation verifies that the evaluation based on the gray correlation analysis method can practical comprehensive reflect the pollution status of heavy metals in soil.It is an method of objective,practical and accurate.

关键词： the Huainan mining area the evaluation of heavy metals pollution in soil the gray relational analysis method

作者: Hongbin Xiong Haiwen Hu Zhenxiang Wang Xiaohui Wang

作者单位: College of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009 Assessment center of Environmental Engineering, Hefei 230001 Anhui Institute of Environmental Science, Hefei 230022, China

会议类型: 国际会议

会议名称: The 5th International Conference on Environmental Technology and Knowledge Transfer(第五届环境技术及知识转化国际会议)

会议地点: 合肥

会议语种:英文

页码: 177-184

在线出版日期: 2014-05-16（万方平台首次上网日期，不代表论文的发表时间）