Three-dimensional modelling and analysis of dense nonaqueous phase liquid source zone architecture in heterogeneous soil

被引:0
|
作者
Fen, Chiu-Shia [1 ]
Tsai, Changchieh [1 ]
机构
[1] Feng Chia Univ, Dept Environm Engn & Sci, Taichung 40724, Taiwan
关键词
dense nonaqueous phase liquid (DNAPL); DNAPL source zone; numerical modelling; geostatistics; heterogeneity;
D O I
暂无
中图分类号
TV21 [水资源调查与水利规划];
学科分类号
081501 ;
摘要
Dense nonaqueous phase liquid (DNAPL) source zone characteristics was investigated through three-dimensional (3-D) simulations of DNAPL infiltration and spreading in random soil permeability fields which were generated with the same geostatistical parameters. Results show asymmetric distribution of DNAPL saturation and high variabilities of maximum DNAPL saturation and spreading in the vertical direction. This implies that two-dimensional DNAPL mass distribution may not be representative of the characteristics of 3-D distribution for assessing mass flux/reduction of source zone dissolution.
引用
收藏
页码:144 / 147
页数:4
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