Mathematical modeling for desalination by electrodialysis

被引：0
|
作者：
Jing Guolin [1 ]
Liu Yang [1 ]
Han Chunjie [1 ]
Zhu Qinghua [2 ]
机构：
[1] Daqing Petr Inst, Fac Chem & Chem Engn, Daqing 163318, Peoples R China
[2] Liquefied Petr Gas Co, Daqing Oilfield Property Grp, Daqing 163458, Peoples R China
来源：
2009 3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING, VOLS 1-11 | 2009年
关键词：
Desalination; Electrodialysis; Mathematical modeling; electromigration; SEPARATION; DESIGN;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Under this condition of direct current (DC), according to the property that ion electromigration happens on the external electric field, mathematical modeling for desalination by electrodialysis (ED) was established on the basis of NaCl separation experimental data. The mathematical modeling started from a differential equation of steady-state mass balance, derived the equation and was validated by experiments. The model parameter was determined by the experiment data. The model gives concentration of dilute compartment for various voltages, flow rates and feed concentrations. According to comparing predicted data with experimental data, it was found that there is a good consistency between the experimental and calculated data and the mathematical modeling could be used to well predict the process.
引用
收藏
页码：5508 / +
页数：2
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