摘要
以水动力弥散理论为基础，根据改进的水动力弥散装置，以氯化钠作为示踪剂，用电导仪间接地测定溶质的突破曲线，最后用解析法确定地下水多孔介质中溶质迁移的弥散度。
On the basis of hydrodynamic dispersion theory,an experimental set for dispersion test has been improved,and then NaCl is used as s tracer to measure the breakthrough curve of the solute with the help of a conductometer At last,the dispersivity is determined with an analytic method
出处
《西安工程学院学报》
1998年第4期33-36,共4页
Journal of Xi'an Engineering University
基金
地矿部环境水文地质开放实验室项目
关键词
地下水
含水介质
弥散度
示踪剂
solute, dispersivity,tracer, breakthrough curve
