Journal
SEPARATION SCIENCE AND TECHNOLOGY
Volume 54, Issue 13, Pages 2112-2125Publisher
TAYLOR & FRANCIS INC
DOI: 10.1080/01496395.2019.1608243
Keywords
Electrosorption; Capacitive deionization; Membrane capacitive deionization; Desalination; Overpotential membrane capacitive deionization
Funding
- China Scholarship Council [201606250079]
Ask authors/readers for more resources
Water electrolysis can hinder the operation of capacitive deionization (CDI) and membrane CDI (MCDI). This study is aimed at investigating the overpotential limits of CDI and MCDI (OP-MCDI) for water electrolysis and desalination performance. For sodium chloride concentrations of similar to 28,460 ppm, MCDI withmesoporous carbon electrodes could be operated at up to 2.4 V without water electrolysis, and the salt-adsorption capacity of the OP-MCDI system at 2.4 V was about two times greater than that of the MCDI at 1.2 V. This study offers an opportunity to extend the applicability of conventional CDI and MCDI systems for desalination of low-salinity solutions.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available