ShenAo - Titanium Anode for Seawater Desalination

Seawater desalination is the process of using seawater desalination to obtain fresh water. Methods the seawater freezing method, electrodialysis method, distillation method, and reverse osmosis method were used. The electrodialysis method of seawater desalination has the advantages of convenience, high efficiency, and low consumption, known as a widely used method, the current scope of application includes seawater desalination, cooling tower water treatment, and circulating water treatment.

The electrode material is one of the key components of electrodialysis desalination. This electrode material requires both the ability to oxidize and the ability to restore, that is, can do both anode and cathode, but the general electrode materials can not meet this requirement. For example, graphite electrodes are corrosive and have a shorter working life. At present, the ideal electrode is a titanium base containing iridium precious metal oxide coating Yang is the best, not only to meet the requirements of the reverse electrode but also has a lower overpotential, with power-saving performance, the service life is also more than the general ruthenium iridium coated metal anode long.

Titanium anode for seawater desalination advantage：

1. High current efficiency and good energy-saving effect
2. Strong Corrosion Resistance
3. After the active layer is inactivated, it can be coated and the matrix can be reused.
4. Long service life of electrodes
5. Lightweight, good dimensional stability