System and method for monitoring solute transport of underground water in riverway subsurface flow zone

• Main Authors: JI KEYAN, ZHANG YING, QIN WEI, LIN YUZHU, SI HAIYANG, SUN LONG, WU CHENGCHENG, LU CHENGPENG
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a system and method for monitoring solute transport of underground water in a riverway subsurface flow zone. The device comprises an injection well and a plurality of rows of observation wells connected in sequence, the head-end or tail-end observation well in each row of observation wells is connected with the injection well to form an observation network; the side wall ofthe bottom of the injection well is of a porous structure; and slim holes with different heights are formed in the side walls of the observation wells. The connection mode of the injection well and the observation wells is simple, the overall stability of the system can be improved, and different observation networks are formed. The monitoring system is convenient for monitoring solute concentration change conditions of different points at different time, and is suitable for field observation and experimental simulation research of the solute transport process of the subsurface flow zone. 本发明公开了一种河道潜流带地下水溶质运移监测系统及方法。