Abstract
The transient-state experiment for the process of solute transport (chloride) in the saturated zone by influence of evaporation and salt accumulation on the column surface have been performed in a silty clay soil column. The results obtained show that salt transport is a significant phenomenon even under moderate evaporation at constant shallow water table. Soil water content and chloride concentration were analyzed across the soil depth and for a period of time. van Genutchten's model was used for calculation of unsaturated and saturated hydraulic conductivity and related parameters. A numerical simulation for the soil water and chloride transports has been carried out. The results of the numerical simulation are compared with the experimental data.
Original language | English |
---|---|
Title of host publication | Memoirs of the Kyushu University, Faculty of Engineering |
Publisher | Publ by Kyushu Univ |
Pages | 29-37 |
Number of pages | 9 |
Volume | 53 |
Edition | 2 |
Publication status | Published - Jun 1993 |
All Science Journal Classification (ASJC) codes
- General Energy
- Management of Technology and Innovation
- General Earth and Planetary Sciences
- Atmospheric Science