NaCl tracer experiments in the silica sand and zeolite columns

NaCl tracer tests were carried out in columns wetly packed with silica sand and zeolite clinoptilolite to monitor anomalous solute transport using geoelectrical measurements. The dataset includes monitoring data from 1) 90, 132, and 232 minutes experiments in zeolite column for 25, 12 and 6 mL/min flow rates, respectively, and 2) 108, 156, and 232 minutes experiments in silica sand column for 25, 12 and 6 mL/min flow rates, respectively.

本研究以饱水填充的石英砂（silica sand）与斜发沸石（zeolite clinoptilolite）柱体为实验载体，开展氯化钠（NaCl）示踪试验，通过地电测量手段监测异常溶质运移过程。本数据集包含两类监测数据：1）斜发沸石柱体在流量分别为25、12与6 mL/min条件下，对应的90、132及232分钟时长的试验监测数据；2）石英砂柱体在流量分别为25、12与6 mL/min条件下，对应的108、156及232分钟时长的试验监测数据。