A Review of Technology of Metal Recovery from Electronic Waste .
Jun 29, 2016E waste generation in India: Past and forecasts for the future. .. value addition potential of metals such as gold, silver, copper, palladium,happens to be a major trigger across the globe for processing these wastes aimed at effectively extracting the metal values and remove the non metallic constituents.
Chemistry for Kids: Elements Sulfur Ducksters
Kids learn about the element sulfur and its chemistry including atomic weight, atom, uses,Atomic Weight: 32.06; Classification: Nonmetal; Phase at Room Temperature: SolidIt can also be recovered as a byproduct from various industrial processesAncient cultures in India, China, and Greece all knew about sulfur.Live Chat