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Analysis of input current profiles in an electroflocculation process for industrial wastewater treatment

机译：用于工业废水处理的电絮凝过程中的输入电流曲线分析

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This paper focuses on the simulation of an electroflocculation process applied in the treatment of wastewater with high organic load. This method was selected since it allows the water to be treated in short time and it is possible to reach a water quality to meet the national standard requirements. Based on reported studies, a model of the type variable order kinetic (VOK) is deduced for chemical oxygen demand (COD) removal by electroflocculation. The model is developed from the Langmuir-Freundlich equation to determine the kinetics of the COD removal. Aluminum and iron plates are considered as work electrodes. Several simulations are done in order to evaluate different input current profiles. The obtained results show that a decreasing ramp on input current improves the process performances.
机译：本文着重于电絮凝工艺在高有机负荷废水处理中的模拟。选择该方法是因为它可以在短时间内处理水，并且有可能达到满足国家标准要求的水质。基于已报道的研究，推导了用于通过电絮凝去除化学需氧量（COD）的类型可变阶动力学（VOK）的模型。该模型是根据Langmuir-Freundlich方程开发的，用于确定COD去除的动力学。铝板和铁板被视为工作电极。为了评估不同的输入电流曲线，进行了几种仿真。获得的结果表明，减小输入电流的斜率可改善过程性能。

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