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电渗法能量利用率低一直是制约其应用的主要问题之一。为了提高电能利用率、减小电极腐蚀,促进电渗法在实际工程中的应用,对造成电渗法能量消耗巨大的原因进行了探讨;基于电解水反应、界面电阻、土体含水量等指标,对反转电极、间歇通电、改变电极材料三种方法进行了比较,并提出优化方案。同时基于电化学理论阐述了三种方法提高电能利用率的原因,并为下一步的研究和改进给出建议。
The low energy utilization rate of electroosmotic method has been one of the main problems restricting its application. In order to improve the utilization ratio of electric energy, reduce the electrode corrosion and promote the application of electroosmotic method in practical engineering, the causes of huge energy consumption caused by electroosmotic method are discussed. Based on the indexes of electrolytic water reaction, interfacial resistance and soil water content , The reverse electrode, intermittent electricity, the electrode material to change the three methods were compared and proposed optimization program. Based on the electrochemical theory, the reasons why the three methods are used to improve the power utilization rate are also discussed, and the suggestions for further research and improvement are given.