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Position: Home > Articles > Hydro-chemical Characteristics of Groundwater and Its Quality Assessment in Yingbei Area JOURNAL OF NINGXIA AGRICULTURE AND FORESTRY SCIENCE AND TECHNOLOGY 2012,53 (12) 147-150

银北地区地下水水化学特征及水质评价

作  者:
陆彦俊;弓永峰;方嫒
单  位:
宁夏国土资源调查监测院;陕西长安大学环境科学与工程学院
关键词:
地下水;水化学特征;水质评价;综合指数法
摘  要:
对研究区宁夏银北地区120个地下水样点的水化学指标进行统计分析,较全面地研究了地下水的水化学特征,并运用综合指数法进行了地下水水质评价。结果表明:银北地区潜水水质由西向东有变差的趋势;大部分优良水和较好水分布在山前洪积倾斜平原区,极差水主要分布在研究区东部的惠农区、平罗县和贺兰县,不宜饮用;其他大部分地区为较差水,适用于农业和部分工业用水,适当处理后可作生活饮用水。
译  名:
Hydro-chemical Characteristics of Groundwater and Its Quality Assessment in Yingbei Area
作  者:
LU Yan-jun et al. (Ningxia Institute of Land Resources Survey and Monitoring, Yinchuan, Ningxia 750004)
关键词:
Groundwater;Hydro-chemical characteristics;Water quality assessment;Comprehensive index method
摘  要:
The hydro-chemical characteristics of 120 groundwater water samples from the northern part of the Yinchuan Plain were analyzed and the quality status were evaluated using the comprehensive index method.The results show that phreatic water quality in Yinbei area has the trend of becoming worse from west to east.The excellent and high quality water are mainly distributed in the declining pluvial plain along the Helan Mountain while low quality water which is not suitable for drinking is mainly observed in Huinong,Pingluo and Helan counties.The water qualities in other areas are fair,suitable for agriculture and part of the industry uses and can be used as drinking water after certain treatment.

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