Flow electrode capacitive deionization device capable of effectively inhibiting scaling

• Main Authors: GENG RUI, CHEN TAOQIN, TANG XIANCHUN, AN BAIHONG, CHEN HONGBIN
• Format: Patent
• Language: Chinese; English
• Published: 25.10.2022
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model relates to a flowing electrode capacitive deionization device capable of effectively inhibiting scaling, which comprises a cathode flowing electrode chamber, a monovalent cation exchange membrane, a desalting chamber, an anion exchange membrane and an anode flowing electrode chamber which are sequentially arranged in parallel, and a cathode flow electrode is arranged in the cathode flow electrode chamber. Compared with the prior art, due to the use of the monovalent cation exchange membrane, hard ions can be effectively prevented from entering the cathode chamber, scaling is obviously slowed down, the long-term stability and the treatment effect of the system are ensured, and the construction cost of the reactor and the regeneration or replacement cost of the cation exchange membrane and electrode carbon particles are saved; the method has good economical efficiency. 本实用新型涉及一种有效抑制结垢的流动电极电容去离子装置，包括依次并列设置的阴极流动电极室、单价阳离子交换膜、脱盐室、阴离子交换膜以及阳极流动电极室，所述的阳极流动电极室内设有阳极流动电极，所述的阴极流动电极室内设有阴极流动电极。与现有技术相比，本实用新