What are the differences between electrowinning and electrorefining?
Electrorefining utilizes anodes comprised of impure metal. When the current is passed through the solution, the anode is corroded into the solution, causing the metal cation to migrate over to be re-plated onto the cathode. In electrowinning, on the other hand, the metal is already dissolved into solution hence the anode is inert.
WHAT WE DO?
The original and patented emew ‘cyclone’ or ‘vortex’ electrowinning technology was developed by emew in Australia in 1992. Over the past 25 years, emew has continued to push the boundaries of electrowinning by continuously improving the emew technology with advanced designs for plating, powder, polishing and hybrid systems including a suite of complementary clean technologies catering to applications in environmental, metal, energy and water sectors.
WHAT WE OFFER?
A range of commercially proven clean technology solutions with emphasis on Refinery Optimization, Small Mine Production, Metal Recycling, Wastewater Treatment and Advanced Metal Powders.
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