Retained Technologies
DSA Electrode
Method to Manufacture Electrodes for Sewage & Wastewater
DSA Electrode
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- Metal recovery
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- Electrolysis
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- EDI
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- Cathode Protection
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- Plating
Comparison Result of Electrodes
| Category | Existing | Our DSA | Notes |
|---|---|---|---|
| Main Catalyst | Iridium Oxide | Iridium Oxide | Ti-substrate |
| Durability/Oxygen oxygen | 1.56V | 1.35V | 0.02A/cm² 1MH₂SO₄ |
| Durability(year) | 1.5~2 | 2~3 | 0.03A/cm² |
- The water treatment market using electrodes includes the wastewater treatment for non-degradable wastewater of high-concentrated nitrogen and organic substances. Major application areas are the leachate in a landfill area, the leachate of foods (food wastewater), the wastewater from dyeing, and the excretions of livestock.
- Plating Market: Replacement of previous copper plating, a build-up board, a flip-chip, a ductile PCB
