School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, China.
School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, China.
Chemosphere. 2018 Sep;206:107-114. doi: 10.1016/j.chemosphere.2018.04.118. Epub 2018 Apr 21.
A dynamic model of semi-batch three-dimensional electrode reactor was established based on the limiting current density, Faraday's law, mass balance and a series of assumptions. Semi-batch experiments of phenol degradation were carried out in a three-dimensional electrode reactor packed with activated carbon under different conditions to verify the model. The factors such as the current density, the electrolyte concentration, the initial pH value, the flow rate of organic and the initial organic concentration were examined to know about the pollutant degradation in the three-dimensional electrode reactor. The various concentrations and logarithm of concentration of phenol with time were compared with the dynamic model. It was shown that the calculated data were in good agreement with experimental data in most cases.
基于极限电流密度、法拉第定律、质量平衡和一系列假设，建立了半分批三维电极反应器的动态模型。在不同条件下，在装有活性炭的三维电极反应器中进行了苯酚降解的半分批实验，以验证该模型。考察了电流密度、电解质浓度、初始 pH 值、有机流速和初始有机浓度等因素对三维电极反应器中污染物降解的影响。将各种浓度和苯酚浓度的对数随时间的变化与动态模型进行了比较。结果表明，在大多数情况下，计算数据与实验数据吻合较好。
