| 摘要 |
<p>An electrodialysis apparatus includes an anode chamber (10) having an anode (2), and a cathode chamber (50) having a cathode (3). The electrodialysis apparatus includes a desalting chamber (40) for removing fluoride ions from waste water supplied to produce treated water, a concentrating chamber (30) for concentrating the fluoride ions, which have moved from the desalting chamber (40), in the waste water to produce concentrated water, and a buffer chamber (20) for blocking the fluoride ions in the waste water from flowing from the concentrating chamber (30) directly into the anode chamber (10). The electrodialysis apparatus also include a path for supplying pure water to the anode chamber (10), and a path for supplying effluent water from the anode chamber (10) to the buffer chamber (20).</p> |
