MMO Anodes or Mixed Metal oxide coated Titanium anodes (electrodes) are anodes with a coating (layer) of mixed metal oxides like RuO2, IrO2, or PtO over its surface.

MMO Anodes are used inside the electrolytic cells for producing free chlorine from saltwater in hypochlorite generation, brine or saltwater in swimming pools, in electrowinning of metals, in printed circuit board electroplating, in electro-galvanizing of steel and for cathodic protection of buried or submerged structures.


  • Electro dialysis.
  • Electroforming.
  • Cathodic Protection.
  • Electrochemical Sensing.
  • Electro winning and Refining of metals.
  • Precious Metals Electroplating.
  • Electrolytic recovery for precious and base metals.
  • Sodium Hypochlorite Production.
  • Electro synthesis of Inorganic & Organic chemicals


  • Manufacturing of complex shapes is possible
  • Long lifetime
  • Easy maintenance
  • High dimensional stability and loading capacity
  • Good corrosion resistance
  • Low weight
  • Perfect current and thermal distribution
  • Stringed, Wired, Canistered to suit environment
  • Replatinizing with crediting of residual platinum