摘要
为加强水源地及其周边环境保护与污染防治,保障宁夏中卫市饮用水水质安全,根据中卫市地下水系统的水文地质条件和勘探数据,结合水源地水质和补给特点,按照污染物水平迁移时间的不同,划分了水源地一级、二级和准保护区.该划分成果可为中卫市地下水系统的环境管理和水质防护工作提供决策依据.
In order to strengthen the environmental protection and pollution prevention of the water source areas and surroundings, and also the drinking water safety, at meantime, according to the different level of pollutant migration time, and also in accordance with hydro geological and exploration data underground water system of Zhongwei City, and also the source water quality and supplies characteristic, source water areas has divided into primary, secondary and quasi-protected areas. The results of this division may provide decision-making background for environmental management and quality protection of underground water in Zhongwei City.
出处
《宁夏工程技术》
CAS
2008年第4期379-381,共3页
Ningxia Engineering Technology
关键词
地下水
水源地
保护区划分
饮用水
underground water
source water areas
protection areas delineation
