电絮凝技术在水处理中的应用

摘要

As an environment-friendly technology,electrocoagulation has many advantages,such as less occupied land,wide pollutant species to be removed,high removing efficiency and easy operation,etc.Therefore,it has been widely used for treating various non-biodegradable polluted wastewater and influencing factors of this technology are fully discussed.Some typical applications of the technology to water treatment are analyzed.At the end,by using bibliometric method,the hotspots and devolopment trend of electrocoagulation technology are analyzed.%电絮凝作为一种环境友好型技术,具有占地面积小、去除污染物种类广、去除效率高、工艺操作简便等优势被广泛应用到各种难降解污染废水的处理中.从探讨电絮凝技术的基本原理、影响因素出发,分析了当下利用电絮凝进行废水处理的热点及重点研究.最后采用文献计量学方法分析了电絮凝技术的研究热点及发展趋势.