Clean Technology Solutions
for Metal Recovery
Copper
Efficient recovery of high-purity copper from a wide range of solid and liquid waste streams.
Silver
Recovery of silver powder with up to 99.99% purity, eliminating the need for cementation.
Other Metals
Recovery of various other metals using our proprietary technology and processes.
Applications
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E-waste
emew’s technology solution simplifies metal recovery from e-waste using a simple two-step process of digestion and electrowinning to produce a high-purity copper cathode, offering a clean and cost-effective alternative to other e-waste recovery solutions.
Industrial wastewater
We provide a simple on-site process for efficient industrial wastewater treatment and copper recovery from spent process streams or process solutions. Our method uses a closed-loop, acid-regenerating system to overcome the key challenges in conventional wastewater treatments, eliminating downtime and reducing acid use by up to 90%.
Precious metals
We recover high-grade silver and other precious metals from a variety of ores and feeds through our fully automatic electrowinning system. This completely enclosed system produces high-purity silver (typically .9999+ ) from low-concentration feeds.
Refinery bleed
Using advanced closed-cell technology, emew's copper liberators offer a fast, safe, and efficient alternative to conventional copper refinery bleed technology. This cell design improves copper and impurity control over a range of concentrations, resulting in a high-grade, saleable copper cathode from the refinery bleed.
Battery waste
By avoiding SX/IX processes or copper sulfide/iron precipitation, emew offers a safer, more efficient method of copper removal from lithium-ion batteries. Our two-step method overcomes conventional lithium-ion battery recycling challenges by extracting over 90% of copper selectively from the black mass leachate, transforming it into high-purity copper cathodes for direct resale.
A trusted partner in metal recovery
Financial returns
Process simplicity
Environmental impact
Access over 30 years of metal recovery knowledge
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