R & D

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 Tisubstrate
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