Mathematical modeling for desalination by electrodialysis

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.

关键词： Desalination Electrodialysis Mathematical modeling electromigration

作者: Jing Guolin Liu Yang Han Chunjie Zhu Qinghua

作者单位: Faculty of Chemistry and Chemical Engineering,Daqing Petroleum Institute,Daqing 163318,Peoples Repu Daqing Oilfield Property Group liquefied petroleum gas companies,Daqing,163458

会议类型: 国际会议

会议名称: The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议)

会议地点: 北京

会议语种:英文

页码: 1-4

在线出版日期: 2009-06-11（万方平台首次上网日期，不代表论文的发表时间）