水文地质调查在土壤和地下水污染防治中的应用探究

Research on App lication of Hydrogeological Survey in Soil and Groundwater Pollution Control

随着社会的进步,土壤和地下水环境污染问题得到了人们更多的重视。由于地块水文地质条件的差异,地块呈现的污染特征也不尽相同。如部分区域以红尘沉积的粘性土为主,其污染多表现在平面上,垂向污染深度不深;部分区域如冲击平原区,多为粉土和砂土等透水层,其水平和垂向污染范围均较大。因此,相关人员在开展污染地块调查的同时,需注重对地块水文地质条件的调查,以便更好地为预防、调查和管控治理地块提供支持。基于此,本文通过水文地质调查的内容、要点及其在土壤和地下水污染防治中的应用,对水文地质调查在土壤和地下水污染综合防治过程中的作用进行了详细分析。

With the progress of society,the problem of soil and groundwater environmental pollution has been paid more attention.Due to differences in the hydrogeological conditions of the blocks,the pollution characteristics of the blocks are also different.For example,some areas are dominated by red dust deposited sticky soil,whose pollution is mostly on the plane,but the vertical pollution depth is not deep;Some areas,such as the impact plain,are mostly permeable layers such as silt and sand,and the horizontal and vertical pollution ranges are large.Therefore,it is necessary to pay attention to the investigation of the hydrogeological conditions of the polluted land while carrying out the investigation,so as to better support the prevention,investigation,control and management of the land.Based on this,this paper analyzes in detail the role of hydrogeological survey in soil and groundwater pollution control through the content,key points and its application in soil and groundwater pollution control.