| 摘要 |
<p>An electric demineralizer having an excellent demineralizing efficiency, wherein a demineralizing chamber, a concentrating chamber, and an electrode chamber partitioned by a plurality of ion exchange membranes are formed between a cathode and an anode as one embodiment, characterized in that at least anion exchange fiber material layers or cation exchange fiber material layers are stackingly disposed in the demineralizing chamber and/or the concentrating chamber and/or the electrode chamber crossingly each other in a water permeable direction.</p> |
