Lead Oxide PbO2 titanium anodes
PbO2 coated titanium anodes
Lead dioxide titanium anode has good corrosion resistance, which can effectively generate oxygen to purify pollutants in water, thereby improving water quality. In addition, it also has good corrosion resistance and conductivity, and is not easily corroded corrosion, can be used in harsh environments such as strong acids, alkalis, and temperatures, and will not be affected the impact of external environment.
Substrate: pure titanium gr1
coating: MMO+Interlayer+Ta2O5+α-PbO2+β-PbO2
current density:2000A/m2(min)
coating content:>8g
oxygen evolution potential:>1.7V
The Data sheet of treating 200m3/h printing and dyeing wastewater
| Electrolysis time(min) | Ammonia nitrogen(mg/L) | COD(mg/L) | Chroma |
| 0 | 71.26 | 592 | 250 |
| 15 | 50.26 | 468 | 100 |
| 30 | 38.64 | 368 | 30 |
| 60 | 10.94 | 276 | 8 |
| 90 | 0.22 | 140 | / |
| 120 | <0.5 | 37 | / |
PbO2 coated titanium anodes specification:
1. Oxygen evolution>1.7V with strong oxidizing ability.
2. High current efficiency, has a similar energy consumption of Iridium Titanium anode at lower density, when the current density is more than 500A/m2, the cell voltage is 0.2V higher than Iridium titanium anode.
3. duplex coating stereostructure, excellent binding of substrate and coating.
4. insoluble anode,. good corrosion resistance, the substrate can be reused after coating damaged.
5. Low cost, long working life, high performance and competitive price.
