污水处理中电解槽负载等效模型与电极配置的关系

Relationship Between the Equivalent Model of Electrobath in Wastewater Treatment and Arrangement of the Electrodes

在电解槽负载等效电路的基础上,通过大量实验并采用曲线拟合的方法,得出了不同电解单元个数n以及不同极板间距d条件下的等效电路的各个参数的具体值。在此基础上,对各个参数与n及d的关系进行了分析,并用数理统计学的方法检验并确定了各参数和n及d的关系,并且从机理上解释了这些参数呈现出这几种关系的本质原因和物理意义。本文还在建模的基础上,分析了电解槽电流i和电解单元个数n及极板间距d的关系,讨论了电极配置和负载与电源参数的匹配之间的关系,提出了电极配置的方法。

Based on the equivalent circuit models of the electrobath, the parameters and their exact values are obtained under different numbers of electrolytic units （n） and under different distances （d） of the electrobath by means of lots of experimental results and curve fitting. Analysis is carried out to find out the relationship between the parameters and n, and the relationship between the parameters and d. Statistical theory is used here to verify the relationships obtained above. At the same time, some reasonable explanations are proposed to describe the mechanism of such relationships. The relationships between electrobath current and n, and between electrobath current and d are also analyzed. The method of loading match based on changing n and d is discussed and the principle of electrode arrangement is obtained.