電気透析槽の槽内電流分布 Current Distribution in an Electrodialyzer
In order to maintain long term stable operation in an Electrodialyzer, it is necessary to pay careful attention to proper pretreatment, as well as to good design of the Electrodialyzer so that water decomposition is prevented. In particular, the purpose of the Electrodialyzer is to demonstrate a large desalination ratio. Therefore, the electrical resistance will show some distribution between the inlet and the outlet. Because of the difference in liquid resistance, there is membrane resistance and membrane potential between them. In this paper, the electrical current distribution in the Electrodialyzer is calculated using a number of assumptions. The purpose of this paper is to find the relationship between the current distribution and the water decomposition, using a calculation model. It may be useful for both the design and the operation of the Electrodialyzer.
日本海水学会誌 51(4), 200-204, 1997-09-01