膜电容去离子和微生物电容脱盐电池研究进展

PROGRESS IN MEMBRANE CAPACITIVE DEIONIZATION AND MICROBIAL CAPACITIVE DESALINATION CELLTECHNOLOGIES

介绍了膜电容去离子(MCDI)的脱盐性能和再生性能、膜的材料和形式、恒压操作和恒流操作的对比以及微生物脱盐电池(MCDC)的原理和优势。指出如何降低MCDI的内阻、提高MCDI脱盐效率将成为未来MCDI的主要研究方向之一;进一步优化MCDC反应器,保证长期稳定运行将成为未来MCDC的主要发展方向。

Recent research on the membrane capacitive deionization （MCDI） and microbial capacitive desalination cell （MCDC） performances, characteristics of membranes, operating modes of constant voltage and constant current, and theories and advantages of MCDC were introduced. It was concluded that methods to reduce the internal resistance of MCDI and to improve its desalination performance would be future research areas for MCDI. Continuous optimization of MCDC reactor for maintaining the long-term stable operation would be the focus of further MCDC direction.