秸秆气站污染场地地下水分层调查及评价  

Investigation and Evaluation of Groundwater Strati fication in Straw Gas Station

作　　者：宋炜[1] 倪宝锋 Song Wei;Ni Bao-feng

机构地区：[1]北京市地质工程勘察院

出　　处：《节能与环保》2020年第1期32-33,共2页

摘　　要：本文选取典型秸秆气站污染场地,以挥发性酚类为典型特征污染物开展周边地下水污染调查和评价,采用地下水分层调查方法,结合模型插值计算,对研究区6~9.8m第一层潜水、12.5~17.5m第二层潜水及39.5~45.0m第三层承压水典型特征污染物进行分析和评价,结果表明,研究区典型污染物为挥发性酚类,污染范围如下:第一层地下水挥发酚的污染面积为4678.9m^2,第二层地下水挥发酚的污染面积为2454.9m^2。In this paper,the typical straw gas station pollution site is selected,and the volatile phenols are selected as the typical characteristic pollutants to carry out the surrounding groundwater pollution investigation and evaluation.The first layer of 6~9.8m phreatic water,the second layer of 12.5~17.5m phreatic water and the third layer of 39.5~45.0m phreatic water in the study area are analyzed and evaluated by the method of groundwater strati fied investigation and combined with the model interpolation calculation.The results are as follows:The results show that the typical pollutants in the study area are volatile phenols,and the pollution range is as follows:the first layer of groundwater volatile phenols pollution area is 4678.9m^2,the second layer of groundwater volatile phenols pollution area is 2454.9m^2.

关 键 词：地下水污染 挥发性酚类 分层监测 

分 类 号：X523[环境科学与工程—环境工程] X823