|
|
|
| Application of HYDRUS-1D in the Process-based Evaluation of Groundwater Pollution |
| ZHANG Bo, SUN Fasheng, WANG Fan, TU Jianghan, ZHOU Ziqing, DONG Jingjing |
| College of Environment and Resources, Jilin University, Changchun 130021, China |
|
|
|
|
Abstract: Vadose zone is the important media that contaminant enters into the groundwater, and it plays a crucial role in the strength of pollution sources. HYDRUS-1D model is used to simulate the transportation processes of contaminant in the vadose zone before entering into the groundwater, a process-based evaluation system for groundwater pollution is built. By taking a tail pond as an example, a coupling study on the transportation simulation and pollution evaluation of the contaminant in the soil-groundwater system is conducted. The result shows that the impact assessment based on the process is able to reflect the temporal and spatial variation of the groundwater pollution sources more accurately than traditional groundwater quality impact assessment does. The theory perfects the theory of prediction and evaluation of groundwater pollution, provides a theoretical basis and practical guidance for the prevention of groundwater pollution.
|
|
Received: 19 January 2013
|
|
|
|
|
|
| [1] |
MENG Yangang, JIN Xueke, LU Panpan, WANG Haifu. Lethality Effects of Enhanced PELE of Reactive Materials[J]. journal1, 2014, 32(9): 31-35. |
| [2] |
WANG Wei, ZHANG Yuling, MA Zhen, CHEN Peng. Basal Respiration Influence Factors of Petroleum Polluted Soil[J]. journal1, 2014, 32(7): 67-70. |
| [3] |
LIN Yi, HUANG Yunyan, SUN Keqin. Explorating Underground Cavity by Rayleigh Surface Wave[J]. Science & Technology Review, 2014, 32(32): 28-31. |
| [4] |
YANG Yanguo, WU Qingwei, SHI Yajun, WANG Hongzhao. Calculation on the Height of Water Flowing Fractured Zone in a Coal Mine[J]. journal1, 2014, 32(3): 34-38. |
| [5] |
YIN Qixiang, ZHOU Guoqing, WANG Tao, XIA Lijiang, LIU Yuyi. Numerical Simulation of Thermal Field in Permafrost Embankmentbridge Transition Section of Qinghai-tibet Railway Bridge[J]. journal1, 2014, 32(27): 43-48. |
| [6] |
HUANG Si, YANG Fuxiang, SU Xianghui. Unsteady Numerical Simulation for Solid-Liquid Two-Phase Flow in Centrifugal Pump by CFD-DEM Coupling[J]. journal1, 2014, 32(27): 28-31. |
|
|
|
|
2013, Vol. 31 
