Determination of Diffusion Coefficient and Analysis of Diffusion Factors of Cr（Ⅵ） Ion in Clay Soil

• 作 者: 杨清雷 张金利 杨庆 唐小微 于永鲜 杨钢
• 机 构: StateKeyLaboratoryofCoastalandOffshoreEngineering,InstituteofGeotechnicalEngineering,SchoolofChemica
• 出 处: 天津大学学报：英文版
• 发表日期: 2011年1期
• 基金项目: Supported by National Natural Science Foundation of China （No. 50679015）.

Some laboratory diffusion tests were conducted with diffusion device to determine the diffusion coefficient of Cr(Ⅵ) ion passing through Dalian red clay samples. The concentrations of Cr(Ⅵ) at different places of the samples were then measured spectrophot