20kg silver recovery from e waste

silver electrolysis 20 kg capacity silver refining machine Silver electrolysis 20th centuries one of most important threat is hazardous electronic wastes. we specially developed high gain values using physical and chemical method which can Project variable......

...processing, corrosion resistance in the atmosphere, and easy recovery and remelting of waste materials; However, the creep strength is low, and the size change is easily caused by natural aging. We can provide Zinc ingot size: 720×120×90mm 15~20kg/ingot....