垃圾处理场所地下水污染监测方法研究——以北天堂简易垃圾填埋场为例

Study on Monitoring Method of Groundwater Pollution in Garbage Disposal Sites------Take the North Paradise Simple Landfill for Example

为了提升垃圾处理场所地下水污染监测效率,完善地下水污染监测手段,保护地下水资源。研究中采用探地雷达法对某地1号、2号、3号垃圾处理场所地下水进行测量,建立相关的模型来对地下水中的LNAPLs进行监测,以此来判断地下水的污染情况,并确定各区域地下水污染程度。结果显示1号监控井的供水度为0.18,具有较高的污染风险;2号监测井的供水度为0.20,被定为中等污染风险;3号监测井的供水度为0.24,被定为低污染风险。探地雷达法是科学合理可行的。提出的方法在进行地下水污染监测以确保地下水的质量和用水安全方面具有关键的实际作用,为以后的水污染监测工作提供了参考意义。

In order to improve the monitoring efficiency of groundwater pollution in waste disposal sites,improve the monitoring means of groundwater pollution and protect groundwater resources,in the experiment,the ground penetrating radar method was used to detect the groundwater of a certain waste disposal site No. 1,No. 2 and No. 3,and relevant models were established to monitor LNAPLs in the groundwater,so as to judge the groundwater pollution and determine the groundwater pollution degree in each region. The results showed that the water supply degree of No. 1 monitoring well is 0. 18,which has high pollution risk.Monitoring well No. 2 has a water supply of 0. 20,which is considered as a moderate pollution risk. Monitoring well No. 3 had a water supply of 0. 24 and is rated as low contamination risk. The method of ground penetrating radar determined in this study is scientific,reasonable and feasible. The method proposed in the article plays a key practical role in groundwater pollution monitoring to ensure groundwater quality and water safety,which provides reference for future water pollution monitoring work.