摘要
根据水动力弥散理论,采用砂卵石为介质,以Nacl为示踪剂,在室内进行了垂向一维弥散试验,所得结果与前人对同类介质野外试验研究结果相近,可以作为预测地下水污染的参数使用。
By following the classical convection- dispersion theory of solute transport in porous media, in laboratory, with desert sand and gravel periment was conducted. The results of the experiment are close to those obtained in field experiment with the same type of media, and can be used as parameters for predicting groundwater pollution.
出处
《兰州大学学报（自然科学版）》
CAS
CSCD
北大核心
1993年第3期222-226,共5页
Journal of Lanzhou University(Natural Sciences)
关键词
弥散
渗流
粗粒介质
地下水污染
dispersion
contamination
seepage flow
coarse—grained media
