工业废水电化学脱盐技术研究进展OA

With the acceleration of industrialization,the problem of pollution caused by high-salt industrial wastewater has become increasingly prominent,posing a serious threat to the ecological environment and hu-man health.Electrochemical desalination technology,with its advantages of simple operation,high efficiency and environmental protection,as well as flexible operation,has become a highly promising technical path for the deep purification of high-salt wastewater.From the perspective of technical classification,the core mecha-nisms of action and application examples of mainstream electrochemical desalination technologies such as electro-driven membrane separation,capacitive deionization,and electro-oxidation were systematically re-viewed.The performance advantages of each technology were analyzed in detail and their development pros-pects and challenges in industrial wastewater treatment,especially in the field of printing and dyeing wastewa-ter were looked forward to.