摘要
为了给地下水污染的防治和预测提供理论基础,详细论述了应用基于熵权的密切值法进行地下水水质综合评价的方法原理和计算步骤,并将其应用于内蒙古东胜煤田阿不亥普查区的地下水水质综合评价中,得到了客观、合理的评价结果,评价结果表明内蒙古东胜煤田阿不亥普查区地下水水质均较好,适宜饮用,对评价结果影响较大的为Cl-。
For the purpose of providing theoretical basis for the protection of groundwater, elaborated on the principle and method of osculating value method based on entropy weight, and applied to the water quality assessment of Dongsheng coalfield investigation area in Inner Mongolia. The evaluation results are intuitive and reasonable which indicated that groundwater quality in the study area is perfect, suitable for drinking and chloride is the most affecting factor for the assessment.
出处
《环境科学与管理》
CAS
2010年第6期178-181,共4页
Environmental Science and Management
基金
中央地质勘查基金煤炭试点项目(2007150004)
关键词
熵权
密切值法
水质评价
内蒙古东胜煤田
entropy weight
osculating value method
water quality assessment
Dongsheng coalfield in Inner Mongolia
