三槽隔膜间歇式电解槽制取弱碱性离子水工艺研究  

Batch-type alkaline ionized water producing mechanism with a threeell electrodialysis stack

作　　者：董铁有[1] 朱娜[1] 洪妍[1] 

机构地区：[1]河南科技大学食品与生物工程学院,河南洛阳471003

出　　处：《食品工业科技》2005年第12期126-128,共3页Science and Technology of Food Industry

基　　金：河南科技大学自然科学研究基金项目(0211062000)。

摘　　要：为克服二槽型弱碱性离子水制取设备的缺点,设计了三槽隔膜式弱碱性离子水制取设备的结构和方法,并探讨了其工作原理。利用本研究制作的三槽隔膜式弱碱性离子水制取设备制取弱碱性离子水的实验结果表明,当电极距离为10cm、电压32V、盐水浓度为5.32%时,该装置生产弱碱性离子水的电流效率最高。A method for producing alkaline ionized water using three -cell electrodialysis stack by membrane electrodialysis was proposed. Operating principles and processing data were provided, and the selections of composition materials were discussed. Based on the experiment, the optimal conditions for producing alkaline ionized water were obtained, i.e. when the distance of electrode pairs is 10cm,the concentration of NaCI is 5.32% and the voltage is 32V, the efficiency for producing alkaline ionized water with this device is the highest. The relation between operation current density and current efficiency were also discussed.

关 键 词：弱碱性离子水 阴极 PH 三槽型 

分 类 号：TS203[轻工技术与工程—食品科学]