对应分析法在地浸铀矿山水质评价中的应用  

Application of correspondence analysis method to the water quality evaluation of an in-situ leach mine

作　　者：利广杰[1] 张博[2] 王海峰[1] 张斌 李建东[1] 原渊[1] 

机构地区：[1]核工业北京化工冶金研究院,北京101149 [2]中国国土资源经济研究院,北京101149 [3]湖南中核勘探有限责任公司,长沙410001

出　　处：《铀矿冶》2012年第1期46-50,共5页Uranium Mining and Metallurgy

摘　　要：根据新疆某地浸矿山12个不同时期的水质监测数据,运用对应分析法对地浸铀矿山水质污染状况进行综合评价。研究地下水水样中8种化学成分之间的相关关系,从中提取2个主因子进行分析计算,结果表明污染较严重的因子有Ca2+、SO42-和Eh等。分析结果从整体上认识和评价该地浸矿山水质的污染现状,为保护该矿山地下水资源提供基础理论依据。According to water quality monitoring data of 12 different times in an in-situ leach mine of Xinjiang,the water quality of the in-situ leach mine is analyzed using correspondence analysis method.The correlations among eight chemical components in the groundwater were researched by using 2 factors analysis.In this way,two main pollution factors were selected for analysis and calculation.The research results show that more polluting factors are Ca2＋,SO2-4 and Eh.The research provides a scien-tific basis for assessing the groundwater quality of the in-situ leach mine.

关 键 词：对应分析法 水质评价 地浸铀矿山 

分 类 号：X824[环境科学与工程—环境工程]