... Ruthenium - Iridium -Titanium Anode: It is used in Water Electrolysis, Sewage Treatment, Caustic Potash, Cathodic Protection, Chlorate ... Production of Electrolysis Silver, Recycling of Waste Water in Wool Spinning Plant, Rhodium Plating, Palladium Plating, Gold Plating ... , Electrolysis of Water, Electrolysis of Fusion Salt, Battery ...