Experimental device for simulating seepage-solute migration process in groundwater recharge and use method of experimental device

• Main Authors: SHI YANFENG, ZHANG ZHIBIN, HUANG JIWEN, HAN XINLE, JING XULI, LI FULIN, SHI YUZHI, ZHANG XU, ZHANG YANHAO
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to the technical field of groundwater recharge, and particularly discloses an experimental device for simulating a seepage-solute migration process in groundwater recharge and a use method thereof, and the experimental device comprises a water injection module, a recharge medium module communicated with the water injection module, and an overflow module communicated with the recharge medium module. Compared with the prior art, the device and the method have the beneficial effects that the device and the method can be used for researching the migration effect of experimental solution solute in a porous medium in a recharge well in a recharge water sample or recharge process; by changing the chemical property of an experimental solution, the type of a porous medium in a sand column and the water head flow condition of an ornament, the spatial and temporal change of the solute in the porous medium under different conditions in the groundwater recharge process is simulated, and a scientific