A novel electrochemically switched ion exchange system for phenol recovery and regeneration of NaOH from sodium phenolate wastewater

• Published in: Separation and Purification Technology Vol. 248; p. 117125
• Main Authors: Zhang, Xiang, Niu, Junjian, Hao, Xiaogang, Wang, Zhongde, Guan, Guoqing, Abudula, Abuliti
• Format: Journal Article
• Language: English; Japanese
• Published: Elsevier B.V 01.10.2020; Elsevier BV
• Subjects: Electrochemically switched ion exchange; Energy consumption; High salinity wastewater; Phenol; Electrochemically switched ion exchange; Energy consumption; Phenol; High salinity wastewater

•Separation of the phenol and desalination could be achieved simultaneously.•Production of NaOH with this ESIX system could be realized.•The FeHCF coated electrode could work repeatedly in the series operation.•The ESIX system exhibited a very low energy consumption. An electrochemically switched io...