... Hyper Chlorite Industry, Recycling of Waste Water, Production of Persulphate, and Sterilization of Food Appliances.2. Iridium - ... Tantalum - Titanium Anode: This is used in Electrowinning, Production of Electrolysis Silver, Recycling of Waste Water ... , Palladium Plating, Gold Plating, Electrolysis of Water, Electrolysis of Fusion Salt, Battery Producing, and ...