摘要
为了掌握淮安市地下水质量的现状,在灰色关联方法原理的基础上,选择6个指标作为评价因子,构建了评价模型,对19个水质样品进行了评价。结果表明,淮安市大部分地区地下水质量优良,达到了Ⅰ类水,适用于各种用途,评价结果符合水质实际状况,具有较高的可信度,为淮安市地下水资源的科学管理提供了依据。
To know the current situation of groundwater quality of Huaian city, the paper adopted the grey correlation method, selected six indicators as evaluation indexes, constructed the evaluation model and evaluated 19 groundwater samples. The results showed that the groundwater quality of Huaian city is fine, which reaches the first grade level and is suitable for all kinds of purposes. Evaluation results accord with the actual groundwater quality, which provides basis for scientific management of groundwater resource of Huaian city.
关键词
地下水水质评价
灰色关联法
淮安市
Groundwater quality evaluation
Grey correlation method
Huaian city
