Study on pollution characteristics of perfluorinated compounds in shallow groundwater system

2018 1st International Conference on Environment Prevention and Pollution Control Technology

生态环境科学

Liu, Zhengwen^1,2 ; Ma, Zhenmin^1,2 ; Sun, Lihua^1,2

School of Water Conservancy and Environment, University of Jinan, Jinan

250022, China^1

Shandong Provincial Engineerin Technology Research Center for Groundwater Numerical Simulation and Contamination Control, Jinan

250022, China^2

关键词: Factor analysis method;    Fluorine chemicals;    Fuzzy clustering analysis;    Groundwater system;    Perfluorinated compound (PFCs);    Perfluorinated compounds;    Shallow groundwater;    Variation of water level;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/199/2/022057/pdf
DOI  :  10.1088/1755-1315/199/2/022057

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In this paper, the pollution of perfluorinated compounds (PFCs) in the Groundwater system of a fluorine chemical industrial park is taken as the main research object. By selecting samples from shallow groundwater monitoring points, using factor analysis method and fuzzy clustering analysis method to study the pollution characteristics of shallow groundwater PFCs in this area, this study concludes that the concentration of PFCs in shallow groundwater in wet season is higher than that in dry season, only the change of pollution area is not obvious. At the same time, it is found that the variation of water level in the groundwater system is roughly positively correlated with the change of PFCs concentration.