摘要
论述污染场地调查之前开展场地水文地质调查的重要性。通过案例说明,水文地质调查能够查明场地内各土层的渗透性,判断相对隔水层和透水层的分布特征,这些信息为建立场地水文地质模型、设计污染土壤取样范围和深度、确定地下水监测井设置深度和滤网位置提供科学依据,从而有效节约调查经费,提高调查结果的准确性。
It was demonstrated through a case study that hydrogeology investigation could help to confirm the permeability of different strata of soils,so as to determine the distribution of the water-resisting stratum and the permeable stratum. These data would provide important scientific basis for the hydrogeological model,which will support the soil sampling scope and groundwater monitoring well design,such as the wells depth of groundwater monitoring and filter screen location. Therefore,site investigation incorporating the elements of hydrogeology could reduce the total cost significantly.
出处
《环境监测管理与技术》
CSCD
2016年第2期29-32,共4页
The Administration and Technique of Environmental Monitoring
基金
江苏省地质矿产勘查局科技基金资助项目(2014-KY-8)
苏州市科技计划基金资助项目(SS201313)
关键词
水文地质调查
污染场地
土层分类
土壤取样
地下水监测井
Hydrogeology survey
Contaminated site
Soil classification
Soil sampling
Groundwater monitoring wells
