摘要
通过对新疆博州地区地下水调查研究,选取13个监测点进行21项水质分析,参照地面水环境质量质量标准,采用模糊数学综合评价法对地下水进行分析评价。结果表明:博州地区地下水水质情况总体较好,13个监测点中,有2个监测点的水质达到了Ⅰ级,占全部监测站点的15.4%;有6个监测点的水质达到了Ⅱ级,占全部监测站点的46.2%;有2个监测点的水质达到了Ⅲ级,占全部监测站点的15.4%;有3个监测点的水质达到了Ⅴ级,占全部监测站点的23.1%;水质级别在Ⅲ级以上的占全部监测站点的76.9%。模糊综合评价比较全面客观的反应了水质质量水平和各种超标物的隶属情况。评价结果为科学评价区域地下水环境、合理开发和有效保护地下水、减轻和预防地下水污染和生态环境提供了重要依据。
Through the investigation of groundwater in Bozhou region of Xinjiang,13 monitoring sites were selected to conduct 21 water quality analyses. According to the surface water environment quality and quality standards,groundwater was analyzed and evaluated by fuzzy mathematics comprehensive evaluation method. The results showed that the water quality of groundwater in Bozhou was generally good. Among the 13 monitoring sites,the water quality of 2 monitoring sites reached Grade Ⅰ,accounting for 15. 4 % of all monitoring sites; the water quality of 6 monitoring sites reached Grade Ⅱ. It accounted for 46. 2 % of all monitoring sites; there were 2 monitoring sites with water quality reaching Class Ⅲ,which accounted for 15.4 % of all monitoring sites; and 3 monitoring sites with water quality of Grade Ⅴ,accounting for 23. 1 % of all monitoring sites; Levels above level Ⅲ account for 76. 9 % of all monitoring sites. The fuzzy comprehensive evaluation more comprehensively and objectively reflects the quality level of water quality and the status of various over-standard objects. The evaluation results provide an important basis for the scientific evaluation of regional groundwater environment,rational development and effective protection of groundwater,and reduction and prevention of groundwater pollution and ecological environment.
作者
黄若行
HUANG Ruo - xing(Xinjiang bortara hydrographic bureau, Bole 833400, Chin)
出处
《地下水》
2018年第2期27-30,共4页
Ground water
关键词
地下水水质评价
模糊数学
新疆博州
groundwater quality evaluation
fuzzy mathematics
Bozhou
Xinjiang
