电容去离子技术研究

Study on capacitive deionization technology

文章主要介绍了电容去离子技术的工作原理、发展历程,并具体阐述了影响海水脱盐的主要因素,认为现阶段提高脱盐效率的关键在于电极材料的选择。目前的CDI技术还存在着一定的局限性,文章基于CDI技术的局限性,进一步研究了FCDI技术。未来的CDI技术在绿色能源、便携性净水装置、能量回收方面将会得到广泛应用。

This paper mainly introduces the working principle and development history of capacitive deionization technology, and expounds the main factors infuencing the seawater desalination, believes that the key to improve the desalting effciency lies in the choice of electrode material. Current CDI technology still has some limitations, and based on this, FCDI technology is further studied in this paper. CDI technology will be widely used in green energy, portable water purifer and energy recovery in the future.