Metal-rich solution

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(New page: Definition A solution containing solubilized metal ions. Origin • Caused by leaching. The metal bearing solution is then called leachate. o Applied leaching  Pregnant leach solution ...)
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Definition
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Definition
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A solution containing solubilized metal ions.
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Origin
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A solution containing solubilized metal ions.
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Caused by leaching. The metal bearing solution is then called leachate.
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o Applied leaching
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Origin
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#Caused by leaching. The metal bearing solution is then called leachate.
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##Applied leaching
 Pregnant leach solution (PLS) – leachate from applied leaching operations intended for subsequent metal recovery
 Pregnant leach solution (PLS) – leachate from applied leaching operations intended for subsequent metal recovery
 Bleed from metal production processes – a solution taken from a closed process stream in order to remove unwanted metal ions that otherwise would build up to high levels
 Bleed from metal production processes – a solution taken from a closed process stream in order to remove unwanted metal ions that otherwise would build up to high levels

Revision as of 08:20, 28 June 2007

Definition

A solution containing solubilized metal ions.

Origin

  1. Caused by leaching. The metal bearing solution is then called leachate.
    1. Applied leaching

 Pregnant leach solution (PLS) – leachate from applied leaching operations intended for subsequent metal recovery  Bleed from metal production processes – a solution taken from a closed process stream in order to remove unwanted metal ions that otherwise would build up to high levels o ARD  Natural  Anthropogenic • Not caused by leaching o Industrial effluents and by-products

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