Electrokinetic remediation of groundwater and soil polluted by heavy metal

被引：0

作者：

Shiba, S ^{[1
]}

Hirata, Y ^{[1
]}

Seno, T ^{[1
]}

机构：

[1] Osaka Univ, Dept Chem Engn, Osaka 5608531, Japan

来源：

AFTER THE RAIN HAS FALLEN | 1998年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In order to investigate the characteristics of nonsteady process of the electrokinetic remediation, a mathematical model based on physicochemical mass transport theory has been developed. The model is described by a kind of advective diffusion equation and its boundary conditions. The equation contains the electromigration of ionized heavy metal and the aqueous-phase and interface chemical reactions (dissociation and sorption). With use of the model, one-dimensional numerical simulations were carried out by the finite element method.

引用

页码：141 / 146

页数：6