Characteristics of Oil Contamination and Numerical Modelling of Its Transport in Fracture-Karst Water in Zibo City,China  

作　　者：朱学愚 钱孝星 刘建立 

机构地区：[1]Department of Earth Sciences, Nanjing University, 22 Hankou Road, [2]Faculty of Civil Engineering, Hohai University, [3]Institute of Soil Science, Chinese Academy of Sciences,

出　　处：《Acta Geologica Sinica(English Edition)》2001年第3期294-297,共4页地质学报（英文版）

基　　金：This research project was supported by the National Natural Science Foundation of China(grants 49772162 and 40002022);the Doctoral Foundation of China(grant 1999028421).

摘　　要：In this paper, the hydraulic characteristics of the fracture-karst aquifer and the distribution patterns of petrochemical contaminants are studied. Then, a numerical model using the mixed Eulerian-Lagrangian approach is constructed to predict the distribution and transport of petrochemical compounds in groundwater. The results of numerical modelling and sensitivity analysis show that it may be a workable way for aquifer remediation to combine contamination sources control and capture zone establishment.In this paper, the hydraulic characteristics of the fracture-karst aquifer and the distribution patterns of petrochemical contaminants are studied. Then, a numerical model using the mixed Eulerian-Lagrangian approach is constructed to predict the distribution and transport of petrochemical compounds in groundwater. The results of numerical modelling and sensitivity analysis show that it may be a workable way for aquifer remediation to combine contamination sources control and capture zone establishment.

关 键 词：fracture-karst water petrochemical contaminants numerical model of oil transport 

分 类 号：P5[天文地球—地质学]