TOPSIS方法在铀矿山辐射环境质量分级综合评价中的应用初探  

Application of TOPSIS in the Classification of Radiation Environment Assessment of Uranium Mine

作　　者：李刚仁[1] 杨亚新[1] 郑勇明[1] 张叶[1] 陈越[1] 

机构地区：[1]东华理工大学,江西抚州344000

出　　处：《东华理工大学学报（自然科学版）》2011年第2期174-177,共4页Journal of East China University of Technology(Natural Science)

基　　金：国家自然科学基金项目(40774075);江西省科技厅项目(赣财教2008-212);江西省教育厅项目(GJJ09267)

摘　　要：在分析了现行的铀矿冶设施退役治理竣工验收标准的基础之上,引入了TOPSIS方法对铀矿山进行辐射环境质量分级综合评价,并将评价结论分为优、良、合格、差、极差等5级。研究结果表明,所选定的3个(1,2,3号)铀矿山和对照点评价结果分别为:优、合格、优、优。这些评价结论可以作为环保部门或相关职能部门进一步考核或者监督铀矿山辐射环境质量的参考依据。论述了TOPSIS方法应用于铀矿山辐射环境质量分级综合评价的可行性。The method of TOPSIS is used to classification evaluation of radiation environment of uranium mining based on the analysis of current approval standard of decommission facilities of uranium mining. The evaluation results are classified into five grades, i.e. excellent, good, acceptable, poor, and very poor. A case study is executed through the radiation environment evaluation model of TOPSIS. This study shows the evaluation results for three uranium mines （ 1, 2, 3 ） are excellent, acceptable, excellent, excellent, respectively. This will provide some references for future examine or supervise of radiation quality of environment management or relevant departments.

关 键 词：评价指标 TOPSIS方法 辐射环境 分级评价 

分 类 号：X820.2[环境科学与工程—环境工程]